{"title":"ASTM Electronic Balance Calibration Weights","description":"","products":[{"product_id":"5-kg-10-g-calibration-weight-astm-class-1","title":"5 kg - 10 g Calibration Weight, ASTM Class 1","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet the exacting tolerances of ASTM Class 1 (E617).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single weight kit including a protective case and handling glove.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal value is clearly marked on the weight for immediate identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealing cavity for adjusting material in weights of 100 g or larger.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eManufactured to a density of 7.84 g\/cm³ for superior performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eOptional serialization via stamping or laser marking is available (Class 2 to 4).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis 5 kg calibration weight serves as a fundamental reference standard for verifying the accuracy of high-capacity precision balances and scales. Its construction and certification to ASTM Class 1 specifications ensure it provides the minimal permissible uncertainty, making it indispensable for quality control, laboratory research, and compliance applications where measurement integrity is non-negotiable. The inclusion of a dedicated storage case and handling glove is a critical part of the kit, protecting the weight's surface from contamination and damage that could affect its mass value and traceability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe weight incorporates a sealed adjustment cavity, a standard feature on 100 g and larger masses, which allows for precise factory setting to its exact nominal value. With a standardized density of 7.84 g\/cm³, it minimizes the potential for air buoyancy errors during high-accuracy calibrations. For operations requiring individual weight tracking within a calibrated set, serial number marking is available as an optional feature to enhance asset management and documentation practices.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Mass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAccuracy Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eASTM Class 1 (E617)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTare\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSealed Cavity (100g+)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eKit Includes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWeight, Protective Case, Handling Glove\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Value\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOptional Feature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSerial Number (Stamped\/Laser)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eSecure this essential standard for your metrology lab. \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-12958 - Weight Kit - 5kg ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313405741,"sku":null,"price":1590.0,"currency_code":"USD","in_stock":true},{"title":"RL-12956 - Weight Kit - 4kg ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313438509,"sku":null,"price":1390.0,"currency_code":"USD","in_stock":true},{"title":"RL-12954 - Weight Kit - 3kg ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313471277,"sku":null,"price":840.0,"currency_code":"USD","in_stock":true},{"title":"RL-12952 - Weight Kit - 2kg ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313504045,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"RL-12985 - Weight Kit - 1500g ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313536813,"sku":null,"price":460.0,"currency_code":"USD","in_stock":true},{"title":"RL-12971 - Weight Kit - 1kg ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313569581,"sku":null,"price":410.0,"currency_code":"USD","in_stock":true},{"title":"RL-12983 - Weight Kit - 600g ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313602349,"sku":null,"price":440.0,"currency_code":"USD","in_stock":true},{"title":"RL-12950 - Weight Kit - 500g ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313635117,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"RL-12968 - Weight Kit - 400g ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313667885,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"RL-12966 - Weight Kit - 300g ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313700653,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"RL-12948 - Weight Kit - 200g ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313733421,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true},{"title":"RL-12981 - Weight Kit - 160g ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313766189,"sku":null,"price":300.0,"currency_code":"USD","in_stock":true},{"title":"RL-12979 - Weight Kit - 150g ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313798957,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-12946 - Weight Kit - 100g ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313831725,"sku":null,"price":250.0,"currency_code":"USD","in_stock":true},{"title":"RL-12964 - Weight Kit - 50g ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313864493,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true},{"title":"RL-12962 - Weight Kit - 30g ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313897261,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true},{"title":"RL-12960 - Weight Kit - 20g ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313930029,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true},{"title":"RL-12944 - Weight Kit - 10g ASTM Class 1 Stainless Steel Polished Density 7.84 Electronic Balance Calibration Weights","offer_id":51912313962797,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/kit_single-weight-sold-with-case-cylindrical-type.png?v=1768137262"},{"product_id":"5-kg-10-g-calibration-weight-astm-class-2-kit-with-case","title":"5 kg - 10 g Calibration Weight, ASTM Class 2 (Kit with Case)","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eKey Highlights\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet ASTM Class 2 specifications for calibration accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single 5 kg weight in a complete kit with a protective carrying case.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIncludes a handling glove to prevent contamination and weight transfer errors.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a nominal value clearly marked on the weight for easy identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eContains a sealing cavity for adjustment material on 100 g or larger weights.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cbr\u003e\u003cspan\u003eThis Rice Lake 5 kg calibration weight is an essential tool for metrology professionals and quality control technicians who require dependable mass standards. Manufactured to rigorous ASTM Class 2 tolerances, it ensures your weighing instruments are performing accurately, which is critical for compliance, research integrity, and operational efficiency. The weight is constructed from high-quality materials with a standardized density of 7.84 g\/cm³ to minimize the effects of air buoyancy during precise calibrations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe complete kit format enhances both the utility and longevity of the standard. The included hard case protects the weight from dust, moisture, and impact damage during storage or transport, preserving its certification. Using the supplied glove to handle the weight prevents oils and debris from the skin from altering its mass, maintaining its stated accuracy over its service life. This single-weight kit is ideal for routine calibration checks of bench, floor, and other scales with capacities at or above 5 kg.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAccuracy Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eASTM Class 2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eReadability\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSealing cavity (100 g \u0026amp; larger)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIdentification\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMarked nominal value\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eKit Includes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWeight, protective case, handling glove\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eOrder this certified ASTM Class 2 calibration standard for your facility.\u003cspan\u003e \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13076 - Weight Kit  5kg ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329363757,"sku":null,"price":1280.0,"currency_code":"USD","in_stock":true},{"title":"RL-13074 - Weight Kit  4kg ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329396525,"sku":null,"price":1260.0,"currency_code":"USD","in_stock":true},{"title":"RL-13072 - Weight Kit  3kg ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329429293,"sku":null,"price":680.0,"currency_code":"USD","in_stock":true},{"title":"RL-13070 - Weight Kit  2kg ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329462061,"sku":null,"price":460.0,"currency_code":"USD","in_stock":true},{"title":"RL-13103 - Weight Kit  1500g ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329494829,"sku":null,"price":460.0,"currency_code":"USD","in_stock":true},{"title":"RL-13089 - Weight Kit 1kg ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329527597,"sku":null,"price":370.0,"currency_code":"USD","in_stock":true},{"title":"RL-13101 - Weight Kit 600g ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329560365,"sku":null,"price":420.0,"currency_code":"USD","in_stock":true},{"title":"RL-13068 - Weight Kit 500g ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329593133,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"RL-13086 - Weight Kit 400g ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329625901,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"RL-13084 - Weight Kit 300g ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329658669,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"RL-13066 - Weight Kit 200g ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329691437,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true},{"title":"RL-13099 - Weight Kit 160g ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329724205,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true},{"title":"RL-13097 - Weight Kit 150g ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329756973,"sku":null,"price":260.0,"currency_code":"USD","in_stock":true},{"title":"RL-13064 - Weight Kit 100g ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329789741,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13082 - Weight Kit 50g ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329822509,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true},{"title":"RL-13080 - Weight Kit 30g ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329855277,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true},{"title":"RL-13078 - Weight Kit 20g ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329888045,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true},{"title":"RL-13062 - Weight Kit 10g ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912329920813,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/kit_single-weight-sold-with-case.png?v=1768137274"},{"product_id":"5-kg-10-g-calibration-weight-astm-class-3","title":"5 kg - 10 g Calibration Weight, ASTM Class 3","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eKey Highlights\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet the exacting tolerances of ASTM Class 3 (formerly Class 4).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single weight kit with a protective storage case and handling glove.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal 5 kg value is clearly marked for immediate identification and traceability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealed adjustment cavity on weights of 100 g and larger.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eConstructed with a standardized density of 7.84 g\/cm³.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cbr\u003e\u003cspan\u003eThis 5 kg calibration weight serves as a fundamental standard for verifying the performance of industrial scales, bench scales, and other weighing instruments in laboratory, quality control, and metrology settings. Its adherence to ASTM Class 3 specifications provides a known, reliable mass value, giving users confidence in their measurement processes and helping to ensure compliance with internal and regulatory standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe weight is carefully packaged as a complete kit, including a durable storage case and a handling glove. The inclusion of the glove is critical, as it prevents oils and contaminants from the skin from affecting the weight's mass, preserving its accuracy over time. The sealed adjustment cavity allows for factory-level calibration and maintenance of the specified tolerance, ensuring long-term stability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis individual weight is ideal for routine testing, spot-checking scale performance at key points, or as a component within a larger mass set. The clear marking of its nominal value allows for fast, error-free selection in busy work environments.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAccuracy Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eASTM Class 3 (Formerly Class 4)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTolerance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSealed Cavity (for 100g \u0026amp; larger)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eKit Includes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWeight, Protective Case, Handling Glove\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Value\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOptional Feature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSerial Number Stamping\/Laser Marking (Class 2-4)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eSecure your essential mass standard from an authorized Rice Lake dealer.\u003cspan\u003e \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13179 - Weight Kit 5kg ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331002157,"sku":null,"price":1210.0,"currency_code":"USD","in_stock":true},{"title":"RL-13177 - Weight Kit 4kg ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331034925,"sku":null,"price":1160.0,"currency_code":"USD","in_stock":true},{"title":"RL-13175 - Weight Kit 3kg ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331067693,"sku":null,"price":660.0,"currency_code":"USD","in_stock":true},{"title":"RL-13173 - Weight Kit 2kg ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331100461,"sku":null,"price":460.0,"currency_code":"USD","in_stock":true},{"title":"RL-13206 - Weight Kit 1500g ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331133229,"sku":null,"price":440.0,"currency_code":"USD","in_stock":true},{"title":"RL-13192 - Weight Kit 1kg ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331165997,"sku":null,"price":370.0,"currency_code":"USD","in_stock":true},{"title":"RL-13204 - Weight Kit 600g ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331198765,"sku":null,"price":410.0,"currency_code":"USD","in_stock":true},{"title":"RL-13171 - Weight Kit 500g ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331231533,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"RL-13189 - Weight Kit 400g ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331264301,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"RL-13187 - Weight Kit 300g ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331297069,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true},{"title":"RL-13169 - Weight Kit 200g ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331329837,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true},{"title":"RL-13202 - Weight Kit 160g ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331362605,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true},{"title":"RL-13200 - Weight Kit 150g ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331395373,"sku":null,"price":250.0,"currency_code":"USD","in_stock":true},{"title":"RL-13167 - Weight Kit 100g ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331428141,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13185 - Weight Kit 50g ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331460909,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true},{"title":"RL-13183 - Weight Kit 30g ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331493677,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true},{"title":"RL-13181 - Weight Kit 20g ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331526445,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true},{"title":"RL-13165 - Weight Kit 10g ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912331559213,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/kit_single-weight-sold-with-case.png?v=1768137274"},{"product_id":"5-kg-10-g-calibration-weight-astm-class-4","title":"5 kg - 10 g Calibration Weight, ASTM Class 4","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet the tolerances of ASTM Class 4.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single-weight kit with protective storage case and handling glove.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal value is permanently marked on the weight.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealed adjustment cavity for weights of 100 g or larger.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eConstructed from durable stainless steel with a density of 7.84 g\/cm³.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis calibration weight serves as a trusted reference mass for the routine testing and calibration of industrial scales and balances. Its adherence to ASTM Class 4 tolerances provides the necessary accuracy for general-purpose quality control, packaging, and weighing processes, helping to ensure compliance and measurement integrity in your operations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe weight is machined from high-quality stainless steel and includes a sealed adjustment cavity, which is a standard feature on weights of 100 g and larger. Each weight is clearly marked with its nominal mass value for easy identification. The included fitted storage case and handling glove are essential for proper care, protecting the weight’s surfaces from damage, contamination, and corrosion during transport and storage, thereby preserving its accuracy and longevity.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Mass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAccuracy Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eASTM Class 4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSubdivision \/ Readability\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSealed cavity (for 100g \u0026amp; larger)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNominal value marked\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eKit Includes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWeight, protective case, handling glove\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"ds-markdown-html\"\u003eOrder your essential calibration mass standard from an authorized Rice Lake dealer. \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13282 - Weight Kit 5kg ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333426989,"sku":null,"price":1180.0,"currency_code":"USD","in_stock":true},{"title":"RL-13280 - Weight Kit 4kg ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333459757,"sku":null,"price":1110.0,"currency_code":"USD","in_stock":true},{"title":"RL-13278 - Weight Kit 3kg ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333492525,"sku":null,"price":650.0,"currency_code":"USD","in_stock":true},{"title":"RL-13276 - Weight Kit 2kg ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333525293,"sku":null,"price":420.0,"currency_code":"USD","in_stock":true},{"title":"RL-13309 - Weight Kit 1500g ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333558061,"sku":null,"price":410.0,"currency_code":"USD","in_stock":true},{"title":"RL-13295 - Weight Kit 1kg ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333590829,"sku":null,"price":370.0,"currency_code":"USD","in_stock":true},{"title":"RL-13307 - Weight Kit 600g ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333623597,"sku":null,"price":390.0,"currency_code":"USD","in_stock":true},{"title":"RL-13274 - Weight Kit 500g ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333656365,"sku":null,"price":300.0,"currency_code":"USD","in_stock":true},{"title":"RL-13292 - Weight Kit 400g ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333689133,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true},{"title":"RL-13290 - Weight Kit 300g ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333721901,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-13272 - Weight Kit 200g ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333754669,"sku":null,"price":260.0,"currency_code":"USD","in_stock":true},{"title":"RL-13305 - Weight Kit 160g ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333787437,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-13303 - Weight Kit 150g ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333820205,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13270 - Weight Kit 100g ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333852973,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true},{"title":"RL-13288 - Weight Kit 50g ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333885741,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true},{"title":"RL-13286 - Weight Kit 30g ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333918509,"sku":null,"price":180.0,"currency_code":"USD","in_stock":true},{"title":"RL-13284 - Weight Kit 20g ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333951277,"sku":null,"price":180.0,"currency_code":"USD","in_stock":true},{"title":"RL-13268 - Weight Kit 10g ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912333984045,"sku":null,"price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/kit_single-weight-sold-with-case.png?v=1768137274"},{"product_id":"30-kg-5-kg-single-calibration-weight-astm-class-1","title":"30 kg - 5 kg Single Calibration Weight, ASTM Class 1","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet the exacting tolerances of ASTM Class 1.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single, heavy-capacity weight for efficient calibration.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal value is clearly marked on the weight for easy identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealing cavity for adjusting material in 100 g or larger capacities.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eConstructed from material with a standardized density of 7.84 g\/cm³.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis single calibration weight serves as a fundamental mass standard for calibrating and verifying the performance of scales with capacities at 30 kg, 25 kg, 20 kg, 15 kg, 10 kg, and 5 kg. Its classification to ASTM Class 1 specifications ensures it provides the high level of accuracy required for quality control procedures, legal-for-trade verification, and stringent laboratory applications where measurement traceability is paramount.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe weight is engineered with a durable, corrosion-resistant finish and includes a sealed adjustment cavity. This design allows for precise mass adjustment during manufacture to achieve the strict ASTM Class 1 tolerances and ensures long-term stability by protecting the internal adjusting material from environmental contamination. The standardized density minimizes the potential for errors due to air buoyancy during highly precise calibrations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003cdiv class=\"ds-scroll-area__gutters\"\u003e\n\u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCapacity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30 kg - 5 kg (Single Weight)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eClass\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eASTM Class 1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Value\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSealing Cavity (100g \u0026amp; larger)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eMaterial Density\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eAdd this trusted mass standard to your metrology toolkit. \u003ca href=\"https:\/\/selletonscales.com\/pages\/contact-us\" title=\"Contact SellEton Scales Team\" rel=\"noopener\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-12996 - Weight GHDL 30kg Class 1 ASTM SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912334082349,"sku":null,"price":4560.0,"currency_code":"USD","in_stock":true},{"title":"RL-12995 - Weight GHDL 25kg Class 1 ASTM SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912334115117,"sku":null,"price":5000.0,"currency_code":"USD","in_stock":true},{"title":"RL-12994 - Weight GHDL 24kg Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912334147885,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"RL-12993 - Weight GHDL 20kg Class 1 ASTM SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912334180653,"sku":null,"price":4000.0,"currency_code":"USD","in_stock":true},{"title":"RL-12992 - Weight GHDL 16kg Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912334213421,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"RL-12991 - Weight GHDL 10kg Class 1 ASTM SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912334246189,"sku":null,"price":2700.0,"currency_code":"USD","in_stock":true},{"title":"RL-12990 - Weight GHDL 8kg Class 1 ASTM SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912334278957,"sku":null,"price":2600.0,"currency_code":"USD","in_stock":true},{"title":"RL-12989 - Weight GHDL 5kg Class 1 ASTM SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912334311725,"sku":null,"price":2000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/single-calibration-weight-stainless-steel-grip-handle-style.jpg?v=1768137298"},{"product_id":"30-kg-5-kg-single-calibration-weight-astm-class-2","title":"30 kg - 5 kg Single Calibration Weight, ASTM Class 2","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet ASTM Class 2 tolerances for precise scale calibration.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single, solid weight for reliable high-mass reference.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a nominal value permanently marked on the weight for clear identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIncludes a sealing cavity for adjusting material in weights of 100 g or larger.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eConforms to a density of 7.84 g\/cm³ for accurate use in standard air density.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis single calibration weight serves as a fundamental standard for verifying the performance of industrial and laboratory scales with capacities at 30 kg and 5 kg points. Its construction adheres to ASTM Class 2 specifications, providing the necessary tolerance levels for critical calibration, routine testing, and quality control procedures where high-mass accuracy is non-negotiable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe weight incorporates a sealed adjustment cavity, a standard feature on masses of 100 grams and larger. This cavity allows for fine-tuning the weight to its exact nominal mass, ensuring it meets the stringent Class 2 tolerance requirements before being sealed to protect the adjustment material from environmental contamination. The consistent material density of 7.84 g\/cm³ further enhances its reliability, minimizing buoyancy corrections during precise calibration work in controlled environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight Set\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSingle Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Values\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30 kg – 5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eASTM Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSealing Cavity (100g and larger)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Value Marked\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSerialization\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOptional (Stamp or Laser)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eEquip your lab with a trusted mass standard from an industry leader. \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13114 - Weight GHDL 30kg ASTM Class 2 SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912334770477,"sku":null,"price":5000.0,"currency_code":"USD","in_stock":true},{"title":"RL-13113 - Weight GHDL 25kg ASTM Class 2 SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912334803245,"sku":null,"price":4200.0,"currency_code":"USD","in_stock":true},{"title":"RL-13112 - Weight GHDL 24kg ASTM Class 2 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912334836013,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"RL-13111 - Weight GHDL 20kg ASTM Class 2 SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912334868781,"sku":null,"price":3800.0,"currency_code":"USD","in_stock":true},{"title":"RL-13110 - Weight GHDL 16kg ASTM Class 2 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912334901549,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"RL-13109 - Weight GHDL 10kg ASTM Class 2 SST Polished Density 7.95 Elec Cal Wts","offer_id":51912334934317,"sku":null,"price":2500.0,"currency_code":"USD","in_stock":true},{"title":"RL-13108 - Weight GHDL 8kg ASTM Class 2 SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912334967085,"sku":null,"price":2200.0,"currency_code":"USD","in_stock":true},{"title":"RL-13107 - Weight GHDL 5kg ASTM Class 2 SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912334999853,"sku":null,"price":1690.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/single-calibration-weight-stainless-steel-grip-handle-style.jpg?v=1768137298"},{"product_id":"30-kg-5-kg-single-calibration-weight-astm-class-3","title":"30 kg - 5 kg Single Calibration Weight, ASTM Class 3","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet the exacting tolerances of ASTM Class 3.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal value is clearly marked on the weight for easy identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealing cavity for adjusting material in weights of 100 g or larger.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eConstructed from material with a density of 7.84 g\/cm³.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single weight for targeted calibration needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis 30 kg calibration weight serves as a fundamental tool for metrologists and quality assurance professionals who require dependable mass standards. Its construction and classification make it an essential component for maintaining the precision of Class I and Class II balances, ensuring that weighing operations remain within specified tolerances and comply with rigorous industry standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe weight is engineered for both routine tolerance checking and formal calibration processes. The inclusion of a sealing cavity allows for precise adjustment to meet its specified class tolerance, guaranteeing long-term mass stability and integrity. This feature, combined with the marked nominal value, provides a clear audit trail and simplifies the calibration workflow in laboratory and industrial settings.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable style=\"width: 100.045%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 38.7458%;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 60.9766%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.7458%;\"\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9766%;\"\u003e\u003cspan\u003eSingle Calibration Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.7458%;\"\u003e\u003cspan\u003eNominal Mass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9766%;\"\u003e\u003cspan\u003e30 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.7458%;\"\u003e\u003cspan\u003eASTM Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9766%;\"\u003e\u003cspan\u003e3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.7458%;\"\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9766%;\"\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.7458%;\"\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9766%;\"\u003e\u003cspan\u003eSealing Cavity (100 g \u0026amp; larger)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.7458%;\"\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9766%;\"\u003e\u003cspan\u003eNominal Value\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.7458%;\"\u003e\u003cspan\u003eCommon Applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9766%;\"\u003e\u003cspan\u003eCalibration of Class I\/II Balances, Tolerance Verification\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003ePurchase this precise mass standard to uphold the integrity of your weighing systems. \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13217 - Weight GHDL 30kg ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912335687981,"sku":null,"price":4400.0,"currency_code":"USD","in_stock":true},{"title":"RL-13216 - Weight GHDL 25kg ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912335720749,"sku":null,"price":3900.0,"currency_code":"USD","in_stock":true},{"title":"RL-13215 - Weight GHDL 24kg ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912335753517,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"RL-13214 - Weight GHDL 20kg ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912335786285,"sku":null,"price":3400.0,"currency_code":"USD","in_stock":true},{"title":"RL-13213 - Weight GHDL 16kg ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912335819053,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"RL-13212 - Weight GHDL 10kg ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912335851821,"sku":null,"price":2300.0,"currency_code":"USD","in_stock":true},{"title":"RL-13211 - Weight GHDL 8kg ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912335884589,"sku":null,"price":1960.0,"currency_code":"USD","in_stock":true},{"title":"RL-13210 - Weight GHDL 5kg ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912335917357,"sku":null,"price":1640.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/single-calibration-weight-stainless-steel-grip-handle-style.jpg?v=1768137298"},{"product_id":"30-kg-5-kg-single-calibration-weight-astm-class-4","title":"30 kg - 5 kg Single Calibration Weight, ASTM Class 4","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet ASTM Class 4 tolerances for precision calibration.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single weight with grip handle for safe and easy handling.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal mass value is clearly and permanently marked on the weight.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealing cavity for adjustment material in weights of 100 g or larger.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIdeal for calibrating, tolerance checking, and verifying Class I and Class II balances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis 30 kg single calibration weight serves as an essential tool for metrology laboratories and industrial settings requiring dependable mass standards. Manufactured to meet ASTM Class 4 specifications, it provides the necessary accuracy for calibrating high-capacity precision balances, ensuring compliance with quality assurance protocols. The weight is constructed from durable stainless steel with a density of 7.84 g\/cm³ and features an integrated grip handle, promoting safe maneuverability during setup and storage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003ePrimary applications include the calibration and routine verification of Class I and Class II analytical and precision balances. It is perfectly suited for use as a check standard within a broader weight set or for performing daily or weekly balance tolerance tests. This single weight can be purchased as part of an individual kit, which includes a protective case or vial and handling gloves, offering a complete, ready-to-use solution for maintaining measurement integrity in critical weighing processes.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable style=\"width: 100.045%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 40.3629%;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 59.1788%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3629%;\"\u003e\u003cstrong\u003e\u003cspan\u003eNominal Mass\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.1788%;\"\u003e\u003cspan\u003e30 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3629%;\"\u003e\u003cstrong\u003e\u003cspan\u003eWeight Class\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.1788%;\"\u003e\u003cspan\u003eASTM Class 4 (Suitable for Class 1, 2, 3 \u0026amp; 4 applications)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3629%;\"\u003e\u003cstrong\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.1788%;\"\u003e\u003cspan\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3629%;\"\u003e\u003cstrong\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.1788%;\"\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3629%;\"\u003e\u003cstrong\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.1788%;\"\u003e\u003cspan\u003eSealing cavity for 100 g and larger weights\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3629%;\"\u003e\u003cstrong\u003e\u003cspan\u003eHandle Style\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.1788%;\"\u003e\u003cspan\u003eGrip Handle\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3629%;\"\u003e\u003cstrong\u003e\u003cspan\u003eProduct Configuration\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.1788%;\"\u003e\u003cspan\u003eIndividual Weight Kit (Weight, Case\/Vial, Glove)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eSelect the right mass standard for your precision equipment.\u003cspan\u003e \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13320 - Weight GHDL 30kg ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912336703789,"sku":null,"price":4000.0,"currency_code":"USD","in_stock":true},{"title":"RL-13319 - Weight GHDL 25kg ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912336736557,"sku":null,"price":3600.0,"currency_code":"USD","in_stock":true},{"title":"RL-13318 - Weight GHDL 24kg ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912336769325,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"RL-13317 - Weight GHDL 20kg ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912336802093,"sku":null,"price":2800.0,"currency_code":"USD","in_stock":true},{"title":"RL-13316 - Weight GHDL 16kg ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912336834861,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"RL-13315 - Weight GHDL 10kg ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912336867629,"sku":null,"price":1960.0,"currency_code":"USD","in_stock":true},{"title":"RL-13314 - Weight GHDL 8kg ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912336900397,"sku":null,"price":1900.0,"currency_code":"USD","in_stock":true},{"title":"RL-13313 - Weight GHDL 5kg ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912336933165,"sku":null,"price":1300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/single-calibration-weight-stainless-steel-grip-handle-style.jpg?v=1768137298"},{"product_id":"5-kg-10-g-single-calibration-weight-astm-class-1","title":"5 kg - 10 g Single Calibration Weight, ASTM Class 1","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Highlights\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet ASTM Class 1, 2, 3, and 4 specifications for material density and tolerance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single weight in a protective individual weight kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal value is clearly marked on the weight for immediate identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealing cavity on weights 100 g or larger for precise adjustment to meet strict standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIdeal for the calibration, tolerance checking, and routine verification of Class I and Class II balances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cbr\u003e\u003cspan\u003eThis Rice Lake calibration weight is manufactured to provide a reliable and stable mass standard. Its density of 7.84 g\/cm³ meets ASTM Class 1 material requirements, minimizing the effects of air buoyancy for more accurate calibrations in controlled environments. The weight's construction includes a sealing cavity on larger denominations, allowing for precise adjustment with specialized material to achieve the specified mass value. This ensures long-term stability and traceability for your measurement processes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003ePrimary applications for this single weight include the critical calibration of analytical and precision balances classified as Class I and Class II. It serves as a fundamental standard for performing annual verifications, routine tolerance checks, and full calibration procedures in accordance with recognized standards. Whether used as part of a larger set or as a standalone standard for a specific point, this weight provides the foundation for dependable mass measurement.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eNominal Mass\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 kg - 10 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eASTM Class\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1, 2, 3, 4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eAdjustment Feature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSealing cavity (100 g and larger)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNominal value marked\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eSerialization (Optional)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStamped or laser marked (Class 2-4)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eTypical Application\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCalibration of Class I \u0026amp; II balances\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eProduct Configuration\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndividual weight kit (weight, case\/vial, glove)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eSecure your cornerstone of measurement accuracy.\u003cspan\u003e \u003ca href=\"https:\/\/selletonscales.com\/pages\/contact-us\" title=\"Contact SellEton Scales Team\" rel=\"noopener\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-12959 - Weight CYL 5kg Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912347943213,"sku":null,"price":1530.0,"currency_code":"USD","in_stock":true},{"title":"RL-12957 - Weight CYL 4kg Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912347975981,"sku":null,"price":1330.0,"currency_code":"USD","in_stock":true},{"title":"RL-12955 - Weight CYL 3kg Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912348008749,"sku":null,"price":790.0,"currency_code":"USD","in_stock":true},{"title":"RL-12953 - Weight CYL 2kg Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912348041517,"sku":null,"price":460.0,"currency_code":"USD","in_stock":true},{"title":"RL-12986 - Weight CYL 1500g Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912348074285,"sku":null,"price":400.0,"currency_code":"USD","in_stock":true},{"title":"RL-12972 - Weight CYL 1kg Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912348107053,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"RL-12984 - Weight CYL 600g Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912348139821,"sku":null,"price":370.0,"currency_code":"USD","in_stock":true},{"title":"RL-12951 - Weight CYL 500g Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912348172589,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true},{"title":"RL-12969 - Weight CYL 400g Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912348205357,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true},{"title":"RL-12967 - Weight CYL 300g Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912348238125,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-12949 - Weight CYL 200g Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912348270893,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-12982 - Weight CYL 160g Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912348303661,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true},{"title":"RL-12980 - Weight CYL 150g Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912348336429,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true},{"title":"RL-12947 - Weight CYL 100g Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912348369197,"sku":null,"price":180.0,"currency_code":"USD","in_stock":true},{"title":"RL-12965 - Weight CYL 50g Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912348401965,"sku":null,"price":166.0,"currency_code":"USD","in_stock":true},{"title":"RL-12963 - Weight CYL 30g Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912348434733,"sku":null,"price":166.0,"currency_code":"USD","in_stock":true},{"title":"RL-12961 - Weight CYL 20g Class 1 ASTM Electronic Balance SST Polished Density 7.84","offer_id":51912348467501,"sku":null,"price":166.0,"currency_code":"USD","in_stock":true},{"title":"RL-12945 - Weight CYL 10g Class 1 ASTM","offer_id":51912348500269,"sku":null,"price":166.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/single-calibration-weight-stainless-steel-cylindrical-style.jpg?v=1768137276"},{"product_id":"5-kg-10-g-single-calibration-weight-astm-class-2","title":"5 kg - 10 g Single Calibration Weight, ASTM Class 2","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet the exacting tolerances of ASTM Class 2 specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single weight in a protective case with handling glove.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal value is clearly marked on the weight for immediate identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealing cavity on 100 g or larger weights for precise adjustment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eConstructed from durable materials with a density of 7.84 g\/cm³.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis 5 kg single calibration weight serves as a fundamental reference standard for metrology and laboratory professionals. Its primary application is the precise calibration and tolerance verification of high-precision Class I and Class II analytical and precision balances. By providing a known, traceable mass, it enables technicians to confirm the accuracy of sensitive weighing equipment, ensuring data integrity and supporting compliance with stringent quality assurance protocols.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eEngineered for stability and longevity, the weight is manufactured to a precise density of 7.84 g\/cm³. Weights of 100 g and larger incorporate a dedicated sealing cavity. This cavity allows certified technicians to add or remove adjustment material to fine-tune the mass to its exact nominal value, guaranteeing long-term accuracy. The weight is suitable for use as a working standard in the calibration of other weights across ASTM Classes 1 through 4.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003cdiv class=\"ds-scroll-area__gutters\"\u003e\n\u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eWeight Class\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eASTM Class 2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eNominal Mass\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eReadability\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSealing Cavity (100g \u0026amp; larger)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Value\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eProduct Configuration\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndividual Weight Kit (Weight, Case, Glove)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eBegin optimizing your measurement accuracy with this trusted standard.\u003cspan\u003e \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13077 - Weight CYL 5kg ASTM Class 2 SST Polished","offer_id":51912360984877,"sku":null,"price":1220.0,"currency_code":"USD","in_stock":true},{"title":"RL-13075 - Weight CYL 4kg ASTM Class 2 SST Polished","offer_id":51912361017645,"sku":null,"price":1200.0,"currency_code":"USD","in_stock":true},{"title":"RL-13073 - Weight CYL 3kg ASTM Class 2 SST Polished","offer_id":51912361050413,"sku":null,"price":620.0,"currency_code":"USD","in_stock":true},{"title":"RL-13071 - Weight CYL 2kg ASTM Class 2 SST Polished","offer_id":51912361083181,"sku":null,"price":410.0,"currency_code":"USD","in_stock":true},{"title":"RL-13104 - Weight CYL 1500g ASTM Class 2 SST Polished","offer_id":51912361115949,"sku":null,"price":400.0,"currency_code":"USD","in_stock":true},{"title":"RL-13090 - Weight CYL 1kg ASTM Class 2 SST Polished","offer_id":51912361148717,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"RL-13102 - Weight CYL 600g ASTM Class 2 SST Polished","offer_id":51912361181485,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"RL-13069 - Weight CYL 500g ASTM Class 2 SST Polished","offer_id":51912361214253,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true},{"title":"RL-13087 - Weight CYL 400g ASTM Class 2 SST Polished","offer_id":51912361247021,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-13085 - Weight CYL 300g ASTM Class 2 SST Polished","offer_id":51912361279789,"sku":null,"price":250.0,"currency_code":"USD","in_stock":true},{"title":"RL-13067 - Weight CYL 200g ASTM Class 2 SST Polished","offer_id":51912361312557,"sku":null,"price":250.0,"currency_code":"USD","in_stock":true},{"title":"RL-13100 - Weight CYL 160g ASTM Class 2 SST Polished","offer_id":51912361345325,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-13098 - Weight CYL 150g ASTM Class 2 SST Polished","offer_id":51912361378093,"sku":null,"price":180.0,"currency_code":"USD","in_stock":true},{"title":"RL-13065 - Weight CYL 100g ASTM Class 2 SST Polished","offer_id":51912361410861,"sku":null,"price":166.0,"currency_code":"USD","in_stock":true},{"title":"RL-13083 - Weight CYL 50g ASTM Class 2 SST Polished","offer_id":51912361443629,"sku":null,"price":154.0,"currency_code":"USD","in_stock":true},{"title":"RL-13081 - Weight CYL 30g ASTM Class 2 SST Polished","offer_id":51912361476397,"sku":null,"price":154.0,"currency_code":"USD","in_stock":true},{"title":"RL-13079 - Weight CYL 20g ASTM Class 2 SST Polished","offer_id":51912361509165,"sku":null,"price":154.0,"currency_code":"USD","in_stock":true},{"title":"RL-13063 - Weight CYL 10g ASTM Class 2 SST Polished","offer_id":51912361541933,"sku":null,"price":154.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/single-calibration-weight-stainless-steel-cylindrical-style.jpg?v=1768137276"},{"product_id":"5-kg-10-g-single-calibration-weight-astm-class-3","title":"5 kg - 10 g Single Calibration Weight, ASTM Class 3","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eKey Highlights\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet ASTM Class 3 tolerances for routine testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single weight with a 5 kg nominal value.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealing cavity for adjusting material in weights of 100 g or larger.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eConstructed from high-quality materials with a standard density of 7.84 g\/cm³.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe nominal weight value is clearly marked on the weight for easy identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis 5 kg calibration weight is engineered to provide a reliable and traceable mass standard for routine scale verification, performance checks, and process control in various industrial settings. Its adherence to ASTM Class 3 specifications ensures it delivers the necessary precision for day-to-day operational testing, helping to maintain the integrity of weighing processes and support quality assurance protocols.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIdeal for use in facilities such as manufacturing plants, warehouses, and commercial kitchens, this single weight simplifies the calibration procedure for bench and floor scales. The inclusion of a sealed adjustment cavity in applicable sizes allows for precise factory setting and long-term mass stability. This durable construction is built to withstand the rigors of regular handling in a work environment, providing a dependable reference point for ensuring your weighing equipment performs as expected.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTolerance Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eASTM Class 3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eReadability\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSealing cavity (100 g \u0026amp; larger)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNominal value marked\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eSecure your reliable mass standard for essential scale verification.\u003cspan\u003e \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13180 - Weight CYL 5kg ASTM Class 3 SST Satin","offer_id":51912363082029,"sku":null,"price":1160.0,"currency_code":"USD","in_stock":true},{"title":"RL-13178 - Weight CYL 4kg ASTM Class 3 SST Satin","offer_id":51912363114797,"sku":null,"price":1100.0,"currency_code":"USD","in_stock":true},{"title":"RL-13176 - Weight CYL 3kg ASTM Class 3 SST Satin","offer_id":51912363147565,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"RL-13174 - Weight CYL 2kg ASTM Class 3 SST Satin","offer_id":51912363180333,"sku":null,"price":390.0,"currency_code":"USD","in_stock":true},{"title":"RL-13207 - Weight CYL 1500g ASTM Class 3 SST Satin","offer_id":51912363213101,"sku":null,"price":390.0,"currency_code":"USD","in_stock":true},{"title":"RL-13193 - Weight CYL 1kg ASTM Class 3 SST Satin","offer_id":51912363245869,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"RL-13205 - Weight CYL 600g ASTM Class 3 SST Satin","offer_id":51912363278637,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"RL-13172 - Weight CYL 500g ASTM Class 3 SST Satin","offer_id":51912363311405,"sku":null,"price":260.0,"currency_code":"USD","in_stock":true},{"title":"RL-13190 - Weight CYL 400g ASTM Class 3 SST Satin","offer_id":51912363344173,"sku":null,"price":260.0,"currency_code":"USD","in_stock":true},{"title":"RL-13188 - Weight CYL 300g ASTM Class 3 SST Satin","offer_id":51912363376941,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13170 - Weight CYL 200g ASTM Class 3 SST Satin","offer_id":51912363409709,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true},{"title":"RL-13203 - Weight CYL 160g ASTM Class 3 SST Satin","offer_id":51912363442477,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-13201 - Weight CYL 150g ASTM Class 3 SST Satin","offer_id":51912363475245,"sku":null,"price":166.0,"currency_code":"USD","in_stock":true},{"title":"RL-13168 - Weight CYL 100g ASTM Class 3 SST Satin","offer_id":51912363508013,"sku":null,"price":154.0,"currency_code":"USD","in_stock":true},{"title":"RL-13186 - Weight CYL 50g ASTM Class 3 SST Satin","offer_id":51912363540781,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true},{"title":"RL-13184 - Weight CYL 30g ASTM Class 3 SST Satin","offer_id":51912363573549,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true},{"title":"RL-13182 - Weight CYL 20g ASTM Class 3 SST Satin","offer_id":51912363606317,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true},{"title":"RL-13166 - Weight CYL 10g ASTM Class 3 SST Satin","offer_id":51912363639085,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/single-calibration-weight-stainless-steel-cylindrical-style.jpg?v=1768137276"},{"product_id":"5-kg-10-g-single-calibration-weight-astm-class-4","title":"5 kg - 10 g Single Calibration Weight, ASTM Class 4","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet ASTM Class 4 specifications for a defined tolerance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIdeal for calibrating Class I and Class II balances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eUsed for tolerance checking or verification of balances and scales.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal value is clearly marked on each weight for easy identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eConstructed with a density of 7.84 g\/cm³.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single weight with its own protective case or vial and handling glove.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThese individual calibration weights serve as essential tools for maintaining measurement accuracy in a wide range of applications. Engineered to the tolerances defined by ASTM Class 4, they are suitable for routine performance checks, preventative maintenance, and the verification of Class I and Class II balances, as well as scales used in general industrial, manufacturing, and educational environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eEach weight is manufactured to a specific density standard to minimize the effects of air buoyancy, contributing to more reliable calibrations. For weights of 100 grams and larger, a sealing cavity is incorporated, allowing for precise adjustment to meet exact mass specifications. The clear, permanent marking of the nominal value ensures quick and error-free selection during the calibration process. Optional serialization is available for enhanced traceability requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003cdiv class=\"ds-scroll-area__gutters\"\u003e\n\u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eWeight Range\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 kg – 10 g (single weights)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eASTM Class\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSealing cavity (100 g \u0026amp; larger)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNominal value marked\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eSerial Number\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOptional (stamped\/laser marked)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePrimary Application\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCalibrating Class I \u0026amp; II balances; Tolerance verification\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003ePurchase your essential calibration standard from an authorized dealer. \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13283 - Weight CYL 5kg ASTM Class 4 SST Satin","offer_id":51912366326061,"sku":null,"price":1010.0,"currency_code":"USD","in_stock":true},{"title":"RL-13281 - Weight CYL 4kg ASTM Class 4 SST Satin","offer_id":51912366358829,"sku":null,"price":950.0,"currency_code":"USD","in_stock":true},{"title":"RL-13279 - Weight CYL 3kg ASTM Class 4 SST Satin","offer_id":51912366391597,"sku":null,"price":590.0,"currency_code":"USD","in_stock":true},{"title":"RL-13277 - Weight CYL 2kg ASTM Class 4 SST Satin","offer_id":51912366424365,"sku":null,"price":370.0,"currency_code":"USD","in_stock":true},{"title":"RL-13310 - Weight CYL 1500g ASTM Class 4 SST Satin","offer_id":51912366457133,"sku":null,"price":360.0,"currency_code":"USD","in_stock":true},{"title":"RL-13296 - Weight CYL 1kg ASTM Class 4 SST Satin","offer_id":51912366489901,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"RL-13308 - Weight CYL 600g ASTM Class 4 SST Satin","offer_id":51912366522669,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"RL-13275 - Weight CYL 500g ASTM Class 4 SST Satin","offer_id":51912366555437,"sku":null,"price":250.0,"currency_code":"USD","in_stock":true},{"title":"RL-13293 - Weight CYL 400g ASTM Class 4 SST Satin","offer_id":51912366588205,"sku":null,"price":250.0,"currency_code":"USD","in_stock":true},{"title":"RL-13291 - Weight CYL 300g ASTM Class 4 SST Satin","offer_id":51912366620973,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true},{"title":"RL-13273 - Weight CYL 200g ASTM Class 4 SST Satin","offer_id":51912366653741,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true},{"title":"RL-13306 - Weight CYL 160g ASTM Class 4 SST Satin","offer_id":51912366686509,"sku":null,"price":260.0,"currency_code":"USD","in_stock":true},{"title":"RL-13304 - Weight CYL 150g ASTM Class 4 SST Satin","offer_id":51912366719277,"sku":null,"price":154.0,"currency_code":"USD","in_stock":true},{"title":"RL-13271 - Weight CYL 100g ASTM Class 4 SST Satin","offer_id":51912366752045,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true},{"title":"RL-13289 - Weight CYL 50g ASTM Class 4 SST Satin","offer_id":51912366784813,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true},{"title":"RL-13287 - Weight CYL 30g ASTM Class 4 SST Satin","offer_id":51912366817581,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true},{"title":"RL-13285 - Weight CYL 20g ASTM Class 4 SST Satin","offer_id":51912366850349,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true},{"title":"RL-13269 - Weight CYL 10g ASTM Class 4 SST Satin","offer_id":51912366883117,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/single-calibration-weight-stainless-steel-cylindrical-style.jpg?v=1768137276"},{"product_id":"50-lb-10-lb-single-calibration-weight-astm-class-1","title":"50 lb - 10 lb Single Calibration Weight, ASTM Class 1","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet the exacting tolerances of ASTM Class 1 specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single, dedicated 50 lb \/ 10 lb mass standard for simplified calibration.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal value is clearly and permanently marked on the weight for immediate identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealed adjustment cavity to ensure long-term stability and integrity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eManufactured from high-grade stainless steel with a density of 7.84 g\/cm³.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis Rice Lake single calibration weight is engineered for professionals who require uncompromising accuracy in mass measurement. As an ASTM Class 1 weight, it represents one of the highest levels of precision available for commercial and laboratory use, providing the confidence needed for critical calibrations, scale testing, and quality assurance protocols. Its construction adheres to strict metrological standards, ensuring reliable performance that supports traceability requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe weight is machined from solid, corrosion-resistant stainless steel to a precise density of 7.84 g\/cm³, a critical factor for high-accuracy applications where air buoyancy corrections may be necessary. The inclusion of a sealed adjustment cavity allows for fine-tuning during manufacture to achieve its exact mass value, which is then secured to prevent tampering or environmental contamination. This design guarantees the weight's stability and preserves its calibration over time, making it a dependable investment for any metrology program.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable style=\"width: 100.045%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 35.8588%;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 63.8635%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.8588%;\"\u003e\u003cspan\u003eWeight Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.8635%;\"\u003e\u003cspan\u003eASTM Class 1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.8588%;\"\u003e\u003cspan\u003eNominal Value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.8635%;\"\u003e\u003cspan\u003e50 lb \/ 10 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.8588%;\"\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.8635%;\"\u003e\u003cspan\u003eSealed Cavity (for 100 g \/ larger weights)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.8588%;\"\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.8635%;\"\u003e\u003cspan\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.8588%;\"\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.8635%;\"\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.8588%;\"\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.8635%;\"\u003e\u003cspan\u003eNominal Value Marked\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eRequest a formal quote for this precision mass standard. \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13038 - Weight GHDL 50lb Class 1 ASTM SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912369799469,"sku":null,"price":5200.0,"currency_code":"USD","in_stock":true},{"title":"RL-13037 - Weight GHDL 30lb Class 1 ASTM SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912369832237,"sku":null,"price":4200.0,"currency_code":"USD","in_stock":true},{"title":"RL-13036 - Weight GHDL 25lb Class 1 ASTM SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912369865005,"sku":null,"price":3200.0,"currency_code":"USD","in_stock":true},{"title":"RL-13035 - Weight GHDL 20lb Class 1 ASTM SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912369897773,"sku":null,"price":3000.0,"currency_code":"USD","in_stock":true},{"title":"RL-13034 - Weight GHDL 10lb Class 1 ASTM SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912369930541,"sku":null,"price":2000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/portals_0_products_ce56fa09501a4be09fb22d1bd62b073d-orig-1.png?v=1768137277"},{"product_id":"50-lb-10-lb-single-calibration-weight-astm-class-2","title":"50 lb - 10 lb Single Calibration Weight, ASTM Class 2","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet the exacting tolerances of ASTM Class 2 specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single weight with a dedicated case or vial and handling glove.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIdeal for calibrating and verifying Class I and Class II laboratory and industrial balances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealed adjustment cavity for precise mass correction on 100 g or larger weights.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eConstructed from high-density (7.84 g\/cm³) materials for durability and stability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eAvailable as an individual weight kit or as part of a comprehensive certified weight set.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis Rice Lake 50 lb calibration weight is an essential tool for metrology professionals and lab technicians who require dependable mass standards. Its ASTM Class 2 classification ensures it is suitable for use as a working standard to calibrate balances classified as ASTM 4, 5, and 6, providing a critical link in your measurement traceability chain. The weight's nominal value is clearly marked for quick identification, and individual serialization (stamped or etched) offers unique traceability for your quality records.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eEngineered for both performance and longevity, the weight incorporates a sealed adjustment cavity. This design allows certified technicians to make fine mass adjustments to achieve the precise tolerance required by the class specification, ensuring long-term accuracy. The high-density construction minimizes the surface area relative to mass, reducing potential errors from air buoyancy and enhancing durability in demanding environments. Whether used for daily balance checks, periodic verification protocols, or as part of a formal calibration process, this weight delivers the confidence needed in precision weighing applications.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eASTM Class 2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Values\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50 lb, 25 lb, 20 lb, 10 lb (single weight as configured)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSealed cavity on weights 100 g and larger\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNominal value marked; serialized (Class 2 to 4)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePrimary Application\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCalibration \u0026amp; verification of Class I \/ II, ASTM 4, 5 \u0026amp; 6 balances\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Configuration\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndividual Weight Kit (weight, case\/vial, glove) or Weight Set\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eSecure your cornerstone of weighing accuracy today.\u003cspan\u003e \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13155 - Weight GHDL 50lb ASTM Class 2 SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912371110189,"sku":null,"price":4400.0,"currency_code":"USD","in_stock":true},{"title":"RL-13154 - Weight GHDL 30lb ASTM Class 2 SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912371142957,"sku":null,"price":3300.0,"currency_code":"USD","in_stock":true},{"title":"RL-13153 - Weight GHDL 25lb ASTM Class 2 SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912371175725,"sku":null,"price":2800.0,"currency_code":"USD","in_stock":true},{"title":"RL-13152 - Weight GHDL 20lb ASTM Class 2 SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912371208493,"sku":null,"price":2600.0,"currency_code":"USD","in_stock":true},{"title":"RL-13151 - Weight GHDL 10lb ASTM Class 2 SST Polished Density 7.95 Elec Bal Cal Wts","offer_id":51912371241261,"sku":null,"price":1840.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/portals_0_products_ce56fa09501a4be09fb22d1bd62b073d-orig-1.png?v=1768137277"},{"product_id":"50-lb-10-lb-single-calibration-weight-astm-class-3","title":"50 lb - 10 lb Single Calibration Weight, ASTM Class 3","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned for calibrating Class I and Class II precision and analytical balances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSuitable for use as ASTM Class 4, 5 and 6 weights for tolerance checking.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal value is clearly and permanently marked on each weight.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealing cavity for adjustment material in weights of 100 grams or larger.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as an individual weight kit complete with a protective case or vial and handling glove.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis single calibration weight serves as a fundamental tool for metrology and quality control laboratories requiring dependable mass standards. Engineered to meet ASTM Class 3 tolerances, it provides the necessary accuracy for critical verification protocols, including daily balance checkpoints and routine performance qualifications. The weight's construction ensures long-term stability and repeatability for your most demanding measurement processes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIdeal for technicians and metrologists, the weight is applied specifically for the calibration of high-precision Class I and Class II balances, as well as for verifying the tolerance of balances using ASTM Class 4, 5, and 6 weight specifications. Each weight is manufactured to a density of 7.84 g\/cm³ and may include a stamped or etched serial number for full traceability, supporting your documentation and compliance requirements. The included protective case and handling glove preserve the weight's integrity and facilitate proper, contamination-free use.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable style=\"width: 100.045%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 44.8722%;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 54.8501%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.8722%;\"\u003e\u003cstrong\u003e\u003cspan\u003eWeight Class\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.8501%;\"\u003e\u003cspan\u003eASTM Class 3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.8722%;\"\u003e\u003cstrong\u003e\u003cspan\u003eNominal Values\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.8501%;\"\u003e\u003cspan\u003e50 lb, 25 lb, 20 lb, 10 lb (Single Weight)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.8722%;\"\u003e\u003cstrong\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.8501%;\"\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.8722%;\"\u003e\u003cstrong\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.8501%;\"\u003e\u003cspan\u003eSealing cavity on weights 100 g and larger\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.8722%;\"\u003e\u003cstrong\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.8501%;\"\u003e\u003cspan\u003eNominal value marked on weight\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.8722%;\"\u003e\u003cstrong\u003e\u003cspan\u003eTraceability\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.8501%;\"\u003e\u003cspan\u003eSerial number may be stamped or etched\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.8722%;\"\u003e\u003cstrong\u003e\u003cspan\u003ePrimary Application\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.8501%;\"\u003e\u003cspan\u003eCalibration \u0026amp; verification of Class I\/II balances\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.8722%;\"\u003e\u003cstrong\u003e\u003cspan\u003eProduct Configuration\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.8501%;\"\u003e\u003cspan\u003eIndividual Weight Kit (Weight, Case\/Vial, Glove)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eSecure your essential calibration standard from an authorized source. \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13258 - Weight GHDL 50lb ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912372322605,"sku":null,"price":4200.0,"currency_code":"USD","in_stock":true},{"title":"RL-13257 - Weight GHDL 30lb ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912372355373,"sku":null,"price":3000.0,"currency_code":"USD","in_stock":true},{"title":"RL-13256 - Weight GHDL 25lb ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912372388141,"sku":null,"price":2400.0,"currency_code":"USD","in_stock":true},{"title":"RL-13255 - Weight GHDL 20lb ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912372420909,"sku":null,"price":2200.0,"currency_code":"USD","in_stock":true},{"title":"RL-13254 - Weight GHDL 10lb ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912372453677,"sku":null,"price":1600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/portals_0_products_ce56fa09501a4be09fb22d1bd62b073d-orig-1.png?v=1768137277"},{"product_id":"50-lb-10-lb-single-calibration-weight-astm-class-4","title":"50 lb - 10 lb Single Calibration Weight, ASTM Class 4","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Highlights\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned for calibrating Class I and Class II balances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eMeets ASTM Class 4, 5, and 6 weight specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIdeal for tolerance checking and balance verification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal value is clearly marked on the weight for immediate identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSealing cavity allows for adjustment material in weights of 100 g or larger.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as an individual weight kit or as part of a complete weight set.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis 50 lb single calibration weight serves as a fundamental standard for laboratories and facilities requiring reliable mass verification of high-capacity precision balances. Engineered to meet ASTM Class 4 specifications, it provides the necessary accuracy for critical calibration procedures, routine tolerance checks, and the verification of balance performance in accordance with stringent quality standards. Its robust construction and defined density ensure consistent, reliable results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe weight is configured to support various operational needs. It is available as an individual kit, which includes the weight itself along with a protective case or vial and a handling glove to prevent contamination and preserve accuracy. For more comprehensive calibration routines, this weight can be integrated into a complete set, which includes a fitted case and specialized handling equipment, providing an organized and portable solution for metrology professionals.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable style=\"width: 100.045%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 36.0465%;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 63.6758%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.0465%;\"\u003e\u003cstrong\u003e\u003cspan\u003eNominal Capacity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.6758%;\"\u003e\u003cspan\u003e50 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.0465%;\"\u003e\u003cstrong\u003e\u003cspan\u003eSmallest Increment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.6758%;\"\u003e\u003cspan\u003e10 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.0465%;\"\u003e\u003cstrong\u003e\u003cspan\u003eWeight Class\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.6758%;\"\u003e\u003cspan\u003eASTM Class 4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.0465%;\"\u003e\u003cstrong\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.6758%;\"\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.0465%;\"\u003e\u003cstrong\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.6758%;\"\u003e\u003cspan\u003eNominal Value\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.0465%;\"\u003e\u003cstrong\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.6758%;\"\u003e\u003cspan\u003eSealing Cavity (100g+)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.0465%;\"\u003e\u003cstrong\u003e\u003cspan\u003eTypical Applications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.6758%;\"\u003e\u003cspan\u003eCalibration of Class I \u0026amp; II Balances; Tolerance Verification\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.0465%;\"\u003e\u003cstrong\u003e\u003cspan\u003eConfiguration\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.6758%;\"\u003e\u003cspan\u003eIndividual Weight Kit or Weight Set Component\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eOrder the definitive standard for your high-capacity balance calibration.\u003cspan\u003e \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13361 - Weight GHDL 50lb ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912374059309,"sku":null,"price":4000.0,"currency_code":"USD","in_stock":true},{"title":"RL-13360 - Weight GHDL 30lb ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912374092077,"sku":null,"price":2600.0,"currency_code":"USD","in_stock":true},{"title":"RL-13359 - Weight GHDL 25lb ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912374124845,"sku":null,"price":1980.0,"currency_code":"USD","in_stock":true},{"title":"RL-13358 - Weight GHDL 20lb ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912374157613,"sku":null,"price":1780.0,"currency_code":"USD","in_stock":true},{"title":"RL-13357 - Weight GHDL 10lb ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912374190381,"sku":null,"price":1300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/portals_0_products_ce56fa09501a4be09fb22d1bd62b073d-orig-1.png?v=1768137277"},{"product_id":"10-lb-0-05-lb-calibration-weight-astm-class-1","title":"10 lb - 0.05 lb Calibration Weight, ASTM Class 1","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eStainless steel weights designed to meet NIST Handbook 44 and ASTM E617-23.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eCalibrating Class I and II balances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eTolerance checking or balance verification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSealing cavity for adjustment for most weights, 100 g or larger.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal value marked on weights.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single calibration weight (case not included).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis 10 lb calibration weight is manufactured to the rigorous standards of ASTM Class 1 (E617-23), making it an essential tool for metrology labs, pharmaceutical quality control, and any facility requiring the highest level of measurement assurance. Its construction from high-quality, non-magnetic stainless steel ensures durability and resistance to corrosion, preserving its mass value over time. The weight features a sealing cavity, allowing for official adjustment by an accredited laboratory to maintain its precise nominal value.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe primary application for this weight is the calibration and routine verification of high-resolution Class I and Class II analytical and precision balances. By providing a known, traceable mass standard, technicians can confidently verify balance performance, perform tolerance checks, and ensure compliance with internal quality protocols and external regulatory requirements, such as those outlined in NIST Handbook 44. The clearly marked nominal value allows for quick identification in the lab.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable style=\"width: 100.045%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 39.8527%;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 59.8697%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.8527%;\"\u003e\u003cspan\u003eNominal Value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8697%;\"\u003e\u003cspan\u003e10 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.8527%;\"\u003e\u003cspan\u003eAccuracy Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8697%;\"\u003e\u003cspan\u003eASTM Class 1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.8527%;\"\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8697%;\"\u003e\u003cspan\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.8527%;\"\u003e\u003cspan\u003eStandard\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8697%;\"\u003e\u003cspan\u003eASTM E617-23, NIST HB44\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.8527%;\"\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8697%;\"\u003e\u003cspan\u003eSealing Cavity (for weights ≥100 g)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.8527%;\"\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8697%;\"\u003e\u003cspan\u003eNominal Value\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.8527%;\"\u003e\u003cspan\u003eOptional Feature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8697%;\"\u003e\u003cspan\u003eSerial Number (Stamped\/Laser)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eSecure the precision standard your laboratory demands.\u003cspan\u003e \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13022 - Weight CYL 10lb Adjusted ASTM Class 1 SST Polished","offer_id":51912379564333,"sku":null,"price":1550.0,"currency_code":"USD","in_stock":true},{"title":"RL-13020 - Weight CYL 5lb Adjusted ASTM Class 1 SST Polished","offer_id":51912379597101,"sku":null,"price":790.0,"currency_code":"USD","in_stock":true},{"title":"RL-13018 - Weight CYL 4lb Adjusted ASTM Class 1 SST Polished","offer_id":51912379629869,"sku":null,"price":460.0,"currency_code":"USD","in_stock":true},{"title":"RL-13016 - Weight CYL 3lb Adjusted ASTM Class 1 SST Polished","offer_id":51912379662637,"sku":null,"price":400.0,"currency_code":"USD","in_stock":true},{"title":"RL-13014 - Weight CYL 2lb Adjusted ASTM Class 1 SST Polished","offer_id":51912379695405,"sku":null,"price":360.0,"currency_code":"USD","in_stock":true},{"title":"RL-13012 - Weight CYL 1lb Adjusted ASTM Class 1 SST Polished","offer_id":51912379728173,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true},{"title":"RL-13010 - Weight CYL 8oz Adjusted ASTM Class 1 SST Polished","offer_id":51912379760941,"sku":null,"price":250.0,"currency_code":"USD","in_stock":true},{"title":"RL-13008 - Weight CYL 4oz Adjusted ASTM Class 1 SST Polished","offer_id":51912379793709,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13006 - Weight CYL 2oz Adjusted ASTM Class 1 SST Polished","offer_id":51912379826477,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true},{"title":"RL-13004 - Weight CYL 1oz Adjusted ASTM Class 1 SST Polished","offer_id":51912379859245,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true},{"title":"RL-13002 - Weight CYL 1\/2oz Adjusted ASTM Class 1 SST Polished","offer_id":51912379892013,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true},{"title":"RL-13033 - Weight CYL 0.5lb Adjusted ASTM Class 1 SST Polished","offer_id":51912379924781,"sku":null,"price":250.0,"currency_code":"USD","in_stock":true},{"title":"RL-13025 - Weight CYL 0.2lb Adjusted ASTM Class 1 SST Polished","offer_id":51912379957549,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13027 - Weight CYL 0.1lb Adjusted ASTM Class 1 SST Polished","offer_id":51912379990317,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true},{"title":"RL-13029 - Weight CYL 0.05lb Adjusted ASTM Class 1 SST Polished","offer_id":51912380023085,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/single-calibration-weight-stainless-steel-cylindrical-style_f9c837ce-2c28-4c45-8256-1d1b5255f4bc.jpg?v=1768137294"},{"product_id":"10-lb-0-05-lb-calibration-weight-astm-class-2","title":"10 lb - 0.05 lb Calibration Weight, ASTM Class 2","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Highlights\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet NIST Handbook 44 and ASTM E617-23 requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eStainless steel construction for durability and corrosion resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealing cavity for adjustment on most weights, 100 g or larger.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single calibration weight without a case.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal 10 lb value clearly marked on the weight.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIdeal for calibrating Class I and II balances and for routine tolerance checking.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis 10 lb calibration weight from Rice Lake is engineered to serve as a trusted reference mass for critical weighing applications in laboratory, quality control, and industrial settings. Manufactured from high-grade stainless steel, the weight is designed for long-term stability and resistance to environmental factors that could compromise its precision.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe weight is produced to meet the stringent tolerances defined for ASTM Class 2, as outlined in ASTM E617-23, and conforms to NIST Handbook 44 guidelines. It features a built-in sealing cavity, which allows for professional adjustment to the exact nominal mass, ensuring traceability and compliance. This makes it an essential tool for the calibration of high-precision Class I and II balances, as well as for daily or weekly balance verification protocols to confirm performance within specified tolerances.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable style=\"width: 100.045%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 42.5078%;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 57.2145%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.5078%;\"\u003e\u003cspan\u003eNominal Mass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.2145%;\"\u003e\u003cspan\u003e10 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.5078%;\"\u003e\u003cspan\u003eAccuracy Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.2145%;\"\u003e\u003cspan\u003eASTM Class 2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.5078%;\"\u003e\u003cspan\u003eTolerance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.2145%;\"\u003e\u003cspan\u003e0.05 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.5078%;\"\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.2145%;\"\u003e\u003cspan\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.5078%;\"\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.2145%;\"\u003e\u003cspan\u003eSealing Cavity (for weights ≥100 g)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.5078%;\"\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.2145%;\"\u003e\u003cspan\u003eNominal Value\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.5078%;\"\u003e\u003cspan\u003eSerialization\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.2145%;\"\u003e\u003cspan\u003eOptional (Stamp or Laser Mark)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.5078%;\"\u003e\u003cspan\u003eStandards\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.2145%;\"\u003e\u003cspan\u003eNIST Handbook 44, ASTM E617-23\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.5078%;\"\u003e\u003cspan\u003eIncluded\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.2145%;\"\u003e\u003cspan\u003eSingle Weight (Case Not Included)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003ePlace your order for reliable precision today.\u003cspan\u003e \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13139 - Weight CYL 10lb ASTM Class 2 SST Polished","offer_id":51912383004973,"sku":null,"price":1210.0,"currency_code":"USD","in_stock":true},{"title":"RL-13137 - Weight CYL 5lb ASTM Class 2 SST Polished","offer_id":51912383037741,"sku":null,"price":660.0,"currency_code":"USD","in_stock":true},{"title":"RL-13135 - Weight CYL 4lb ASTM Class 2 SST Polished","offer_id":51912383070509,"sku":null,"price":420.0,"currency_code":"USD","in_stock":true},{"title":"RL-13133 - Weight CYL 3lb ASTM Class 2 SST Polished","offer_id":51912383103277,"sku":null,"price":390.0,"currency_code":"USD","in_stock":true},{"title":"RL-13131 - Weight CYL 2lb ASTM Class 2 SST Polished","offer_id":51912383136045,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"RL-13129 - Weight CYL 1lb ASTM Class 2 SST Polished","offer_id":51912383168813,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true},{"title":"RL-13127 - Weight CYL 8oz ASTM Class 2 SST Polished","offer_id":51912383201581,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13125 - Weight CYL 4oz ASTM Class 2 SST Polished","offer_id":51912383234349,"sku":null,"price":178.0,"currency_code":"USD","in_stock":true},{"title":"RL-13123 - Weight CYL 2oz ASTM Class 2 SST Polished","offer_id":51912383267117,"sku":null,"price":166.0,"currency_code":"USD","in_stock":true},{"title":"RL-13121 - Weight CYL 1oz ASTM Class 2 SST Polished","offer_id":51912383299885,"sku":null,"price":166.0,"currency_code":"USD","in_stock":true},{"title":"RL-13119 - Weight CYL 1\/2oz ASTM Class 2 SST Polished","offer_id":51912383332653,"sku":null,"price":166.0,"currency_code":"USD","in_stock":true},{"title":"RL-13150 - Weight CYL 0.5lb ASTM Class 2 SST Polished","offer_id":51912383365421,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true},{"title":"RL-13142 - Weight CYL 0.2lb ASTM Class 2 SST Polished","offer_id":51912383398189,"sku":null,"price":166.0,"currency_code":"USD","in_stock":true},{"title":"RL-13144 - Weight CYL 0.1lb ASTM Class 2 SST Polished","offer_id":51912383430957,"sku":null,"price":166.0,"currency_code":"USD","in_stock":true},{"title":"RL-13146 - Weight CYL 0.05lb ASTM Class 2 SST Polished","offer_id":51912383463725,"sku":null,"price":166.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/single-calibration-weight-stainless-steel-cylindrical-style_f9c837ce-2c28-4c45-8256-1d1b5255f4bc.jpg?v=1768137294"},{"product_id":"10-lb-0-05-lb-calibration-weight-astm-class-3","title":"10 lb - 0.05 lb Calibration Weight, ASTM Class 3","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eKey Highlights\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet NIST Handbook 44 and ASTM E617-23 specifications\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single calibration weight, case not included\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eStainless steel construction for durability and corrosion resistance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSealing cavity for adjustment on weights 100 g or larger\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal value clearly marked on the weight\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIdeal for calibrating Class I and II balances, and for tolerance checking\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cbr\u003e\u003cspan\u003eThis 10 lb calibration weight is manufactured to the exacting requirements of ASTM E617 Class 3, providing a certified mass standard suitable for a wide range of precision weighing applications. Its stainless steel construction ensures long-term stability and resistance to environmental factors that could compromise accuracy. The weight features a sealing cavity, allowing for official adjustment by an accredited lab to maintain its stated tolerance over time, and its clearly marked nominal value ensures quick and correct identification during use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003ePrimary applications for this Class 3 weight include the routine performance verification (tolerance checking) of analytical and precision balances, as well as the calibration of Class I and Class II laboratory instruments. By providing a known, traceable mass, it is an essential tool for quality assurance programs, helping laboratories maintain compliance with internal standards and external regulations. The robust design guarantees reliable performance in demanding environments.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable style=\"width: 100.045%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 31.6949%;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 67.8468%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6949%;\"\u003e\u003cstrong\u003e\u003cspan\u003eNominal Mass\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.8468%;\"\u003e\u003cspan\u003e10 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6949%;\"\u003e\u003cstrong\u003e\u003cspan\u003eAccuracy Class\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.8468%;\"\u003e\u003cspan\u003eASTM Class 3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6949%;\"\u003e\u003cstrong\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.8468%;\"\u003e\u003cspan\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6949%;\"\u003e\u003cstrong\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.8468%;\"\u003e\u003cspan\u003eSealing Cavity (for weights ≥100 g)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6949%;\"\u003e\u003cstrong\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.8468%;\"\u003e\u003cspan\u003eNominal Value\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6949%;\"\u003e\u003cstrong\u003e\u003cspan\u003eSerialization\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.8468%;\"\u003e\u003cspan\u003eOptional (Stamped\/Laser, Classes 2-4)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6949%;\"\u003e\u003cstrong\u003e\u003cspan\u003ePrimary Use\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.8468%;\"\u003e\u003cspan\u003eCalibration of Class I \u0026amp; II Balances, Tolerance Verification\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6949%;\"\u003e\u003cstrong\u003e\u003cspan\u003eStandards\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.8468%;\"\u003e\u003cspan\u003eNIST Handbook 44, ASTM E617-23\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003eSecure your essential mass standard from an authorized Rice Lake dealer. \u003ca href=\"https:\/\/selletonscales.com\/pages\/contact-us\" title=\"Contact SellEton Scales Team\" rel=\"noopener\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13242 - Weight CYL 10lb ASTM Class 3 SST Satin","offer_id":51912384151853,"sku":null,"price":1100.0,"currency_code":"USD","in_stock":true},{"title":"RL-13240 - Weight CYL 5lb ASTM Class 3 SST Satin","offer_id":51912384184621,"sku":null,"price":620.0,"currency_code":"USD","in_stock":true},{"title":"RL-13238 - Weight CYL 4lb ASTM Class 3 SST Satin","offer_id":51912384217389,"sku":null,"price":410.0,"currency_code":"USD","in_stock":true},{"title":"RL-13236 - Weight CYL 3lb ASTM Class 3 SST Satin","offer_id":51912384250157,"sku":null,"price":390.0,"currency_code":"USD","in_stock":true},{"title":"RL-13234 - Weight CYL 2lb ASTM Class 3 SST Satin","offer_id":51912384282925,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"RL-13232 - Weight CYL 1lb ASTM Class 3 SST Satin","offer_id":51912384315693,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-13230 - Weight CYL 8oz ASTM Class 3 SST Satin","offer_id":51912384348461,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true},{"title":"RL-13228 - Weight CYL 4oz ASTM Class 3 SST Satin","offer_id":51912384381229,"sku":null,"price":178.0,"currency_code":"USD","in_stock":true},{"title":"RL-13226 - Weight CYL 2oz ASTM Class 3 SST Satin","offer_id":51912384413997,"sku":null,"price":166.0,"currency_code":"USD","in_stock":true},{"title":"RL-13224 - Weight CYL 1oz ASTM Class 3 SST Satin","offer_id":51912384446765,"sku":null,"price":154.0,"currency_code":"USD","in_stock":true},{"title":"RL-13222 - Weight CYL 1\/2oz ASTM Class 3 SST Satin","offer_id":51912384479533,"sku":null,"price":154.0,"currency_code":"USD","in_stock":true},{"title":"RL-13253 - Weight CYL 0.5lb ASTM Class 3 SST Satin","offer_id":51912384512301,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true},{"title":"RL-13245 - Weight CYL 0.2lb ASTM Class 3 SST Satin","offer_id":51912384545069,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true},{"title":"RL-13247 - Weight CYL 0.1lb ASTM Class 3 SST Satin","offer_id":51912384577837,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true},{"title":"RL-13249 - Weight CYL 0.05lb ASTM Class 3 SST Satin","offer_id":51912384610605,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/single-calibration-weight-stainless-steel-cylindrical-style_f9c837ce-2c28-4c45-8256-1d1b5255f4bc.jpg?v=1768137294"},{"product_id":"10-lb-0-05-lb-calibration-weight-astm-class-4","title":"10 lb - 0.05 lb Calibration Weight, ASTM Class 4","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Highlights\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet NIST Handbook 44 and ASTM E617-23 specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single calibration weight.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eStainless steel construction ensures durability and corrosion resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSealing cavity for adjustment on weights 100 g or larger.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal value clearly marked on the weight.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis Rice Lake 10 lb (0.05 lb) calibration weight is manufactured to ASTM Class 4 tolerances, providing a reliable and cost-effective reference mass for daily-use applications in laboratories and production environments. Its stainless steel construction offers excellent resistance to environmental factors, promoting long-term stability and repeatability in measurement processes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe weight is fundamental for performing routine tolerance checks and verification of Class I and Class II balances, ensuring they operate within specified parameters. The inclusion of an adjustment sealing cavity (for weights 100 g and larger) allows for precise calibration and traceability to national standards. Each weight is distinctly marked with its nominal value for easy identification, supporting organized quality control procedures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003cdiv class=\"ds-scroll-area__gutters\"\u003e\n\u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width: 100.045%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 29.3746%;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 70.3477%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.3746%;\"\u003e\u003cspan\u003eNominal Mass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.3477%;\"\u003e\u003cspan\u003e10 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.3746%;\"\u003e\u003cspan\u003eAccuracy Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.3477%;\"\u003e\u003cspan\u003eASTM Class 4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.3746%;\"\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.3477%;\"\u003e\u003cspan\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.3746%;\"\u003e\u003cspan\u003eSealing Cavity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.3477%;\"\u003e\u003cspan\u003eYes (for adjustment, 100g+)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.3746%;\"\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.3477%;\"\u003e\u003cspan\u003eNominal Value\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.3746%;\"\u003e\u003cspan\u003eCompliance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.3477%;\"\u003e\u003cspan\u003eNIST Handbook 44, ASTM E617-23\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.3746%;\"\u003e\u003cspan\u003eTypical Use\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.3477%;\"\u003e\u003cspan\u003eCalibrating Class I \u0026amp; II Balances, Tolerance Checking\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13345 - Weight CYL 10lb ASTM Class 4 SST Satin","offer_id":51912386445613,"sku":null,"price":1040.0,"currency_code":"USD","in_stock":false},{"title":"RL-13343 - Weight CYL 5lb ASTM Class 4 SST Satin","offer_id":51912386478381,"sku":null,"price":600.0,"currency_code":"USD","in_stock":false},{"title":"RL-13341 - Weight CYL 4lb ASTM Class 4 SST Satin","offer_id":51912386511149,"sku":null,"price":400.0,"currency_code":"USD","in_stock":false},{"title":"RL-13339 - Weight CYL 3lb ASTM Class 4 SST Satin","offer_id":51912386543917,"sku":null,"price":370.0,"currency_code":"USD","in_stock":false},{"title":"RL-13337 - Weight CYL 2lb ASTM Class 4 SST Satin","offer_id":51912386576685,"sku":null,"price":320.0,"currency_code":"USD","in_stock":false},{"title":"RL-13335 - Weight CYL 1lb ASTM Class 4 SST Satin","offer_id":51912386609453,"sku":null,"price":260.0,"currency_code":"USD","in_stock":false},{"title":"RL-13333 - Weight CYL 8oz ASTM Class 4 SST Satin","offer_id":51912386642221,"sku":null,"price":196.0,"currency_code":"USD","in_stock":false},{"title":"RL-13331 - Weight CYL 4oz ASTM Class 4 SST Satin","offer_id":51912386674989,"sku":null,"price":166.0,"currency_code":"USD","in_stock":false},{"title":"RL-13329 - Weight CYL 2oz ASTM Class 4 SST Satin","offer_id":51912386707757,"sku":null,"price":154.0,"currency_code":"USD","in_stock":false},{"title":"RL-13327 - Weight CYL 1oz ASTM Class 4 SST Satin","offer_id":51912386740525,"sku":null,"price":144.0,"currency_code":"USD","in_stock":false},{"title":"RL-13325 - Weight CYL 1\/2oz ASTM Class 4 SST Satin","offer_id":51912386773293,"sku":null,"price":144.0,"currency_code":"USD","in_stock":false},{"title":"RL-13356 - Weight CYL 0.5lb ASTM Class 4 SST Satin","offer_id":51912386806061,"sku":null,"price":196.0,"currency_code":"USD","in_stock":false},{"title":"RL-13348 - Weight CYL 0.2lb ASTM Class 4 SST Satin","offer_id":51912386838829,"sku":null,"price":144.0,"currency_code":"USD","in_stock":false},{"title":"RL-13350 - Weight CYL 0.1lb ASTM Class 4 SST Satin","offer_id":51912386871597,"sku":null,"price":144.0,"currency_code":"USD","in_stock":false},{"title":"RL-13352 - Weight CYL 0.05lb ASTM Class 4 SST Satin","offer_id":51912386904365,"sku":null,"price":144.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/single-calibration-weight-stainless-steel-cylindrical-style_f9c837ce-2c28-4c45-8256-1d1b5255f4bc.jpg?v=1768137294"},{"product_id":"10-lb-0-05-lb-calibration-weight-astm-class-1-kit-with-case","title":"10 lb - 0.05 lb Calibration Weight, ASTM Class 1 (Kit with Case)","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eKey Highlights\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet the exacting tolerances of ASTM Class 1.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single, nominal weight with a protective case and handling glove.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealing cavity for adjustment material in 100 g or larger weights.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eConstructed with a standardized density of 7.84 g\/cm³.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIdeal for calibrating Class I and Class II balances and verifying ASTM Class 4, 5, and 6 weights.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cbr\u003e\u003cspan\u003eThis precision calibration weight is manufactured to serve as a primary standard in demanding laboratory and metrology environments. Its strict adherence to ASTM Class 1 tolerances ensures it provides a known, reliable mass value, making it indispensable for the critical tasks of calibrating high-precision balances, performing routine tolerance checks, and verifying the accuracy of other working standard weights.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe weight’s construction includes a sealed adjustment cavity, which allows for fine-tuning at the factory to achieve its exact nominal value. This value is permanently marked on the weight for clear identification. Packaged as a complete kit with a durable storage case and a handling glove, the weight is protected from environmental contaminants and accidental damage, preserving its accuracy and surface integrity over its long service life. This careful packaging supports proper mass stewardship practices.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable style=\"width: 100.045%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 36.778%;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 62.9444%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.778%;\"\u003e\u003cspan\u003eNominal Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.9444%;\"\u003e\u003cspan\u003e10 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.778%;\"\u003e\u003cspan\u003eAccuracy Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.9444%;\"\u003e\u003cspan\u003eASTM Class 1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.778%;\"\u003e\u003cspan\u003eTolerance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.9444%;\"\u003e\u003cspan\u003e±0.05 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.778%;\"\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.9444%;\"\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.778%;\"\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.9444%;\"\u003e\u003cspan\u003eSealing Cavity (for 100g+)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.778%;\"\u003e\u003cspan\u003eKit Includes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.9444%;\"\u003e\u003cspan\u003eWeight, Protective Case, Handling Glove\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.778%;\"\u003e\u003cspan\u003ePrimary Application\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.9444%;\"\u003e\u003cspan\u003eCalibration of Class I\/II Balances; Verification of ASTM Class 4, 5, 6 Weights\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eEnsure your measurement integrity starts with a certified standard.\u003cspan\u003e \u003ca href=\"https:\/\/selletonscales.com\/pages\/contact-us\" title=\"Contact SellEton Scales Team\" rel=\"noopener\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13021 - Weight Kit 10lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387559725,"sku":null,"price":1590.0,"currency_code":"USD","in_stock":true},{"title":"RL-13019 - Weight Kit 5lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387592493,"sku":null,"price":840.0,"currency_code":"USD","in_stock":true},{"title":"RL-13017 - Weight Kit 4lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387625261,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"RL-13015 - Weight Kit 3lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387658029,"sku":null,"price":460.0,"currency_code":"USD","in_stock":true},{"title":"RL-13013 - Weight Kit 2lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387690797,"sku":null,"price":410.0,"currency_code":"USD","in_stock":true},{"title":"RL-13011 - Weight Kit 1lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387723565,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"RL-13009 - Weight Kit 8oz Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387756333,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true},{"title":"RL-13007 - Weight Kit 4oz Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387789101,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true},{"title":"RL-13005 - Weight Kit 2oz Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387821869,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-13003 - Weight Kit 1oz Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387854637,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-13001 - Weight Kit 1\/2oz Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387887405,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-13032 - Weight Kit 0.5lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387920173,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true},{"title":"RL-13024 - Weight Kit 0.2lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387952941,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true},{"title":"RL-13026 - Weight Kit 0.1lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387985709,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-13028 - Weight Kit 0.05lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912388018477,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/kit_single-weight-sold-with-case-cylindrical-type_aaaa3c6b-23ae-4287-8bd8-aff2db152c26.png?v=1768137277"},{"product_id":"10-lb-0-05-lb-calibration-weight-astm-class-6","title":"10 lb - 0.05 lb Calibration Weight, ASTM Class 2","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet ASTM Class 2 specifications for calibration accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single weight with a protective case and handling glove.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal value clearly marked on the weight for immediate identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealing cavity for adjustment material in 100 g or larger weights.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eConstructed with a standard density of 7.84 g\/cm³.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis 10 lb calibration weight serves as an essential tool for metrology and quality control laboratories requiring dependable mass standards. Manufactured to ASTM Class 2 tolerances, it is engineered for calibrating Class I and Class II balances, as well as for performing routine tolerance checking and verification procedures. The weight’s construction ensures long-term stability and repeatability, forming a cornerstone of any rigorous measurement assurance program.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIdeal for use with ASTM Class 4, 5, and 6 weights in hierarchical calibration systems, this weight provides a reliable reference point. The included fitted case and handling glove protect the weight’s surface from corrosion, dust, and damage during storage and transport, preserving its calibrated accuracy. For enhanced traceability, optional serialization via stamping or laser marking is available, facilitating detailed record-keeping.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable style=\"width: 100.045%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 36.6062%;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 63.1162%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6062%;\"\u003e\u003cspan\u003eNominal Mass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1162%;\"\u003e\u003cspan\u003e10 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6062%;\"\u003e\u003cspan\u003eAccuracy Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1162%;\"\u003e\u003cspan\u003eASTM Class 2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6062%;\"\u003e\u003cspan\u003eTolerance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1162%;\"\u003e\u003cspan\u003e±0.05 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6062%;\"\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1162%;\"\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6062%;\"\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1162%;\"\u003e\u003cspan\u003eSealing cavity (100g \u0026amp; larger)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6062%;\"\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1162%;\"\u003e\u003cspan\u003eNominal value marked\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6062%;\"\u003e\u003cspan\u003eOptional Feature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1162%;\"\u003e\u003cspan\u003eSerial number stamping\/laser marking\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6062%;\"\u003e\u003cspan\u003eKit Includes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1162%;\"\u003e\u003cspan\u003eWeight, protective case, handling glove\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6062%;\"\u003e\u003cspan\u003ePrimary Application\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.1162%;\"\u003e\u003cspan\u003eCalibration of Class I \u0026amp; II balances, verification\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eReinforce the integrity of your weighing processes with this precision mass standard. \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13138 - Weight Kit 10lb ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912388903213,"sku":null,"price":1280.0,"currency_code":"USD","in_stock":true},{"title":"RL-13136 - Weight Kit 5lb ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912388935981,"sku":null,"price":680.0,"currency_code":"USD","in_stock":true},{"title":"RL-13134 - Weight Kit 4lb ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912388968749,"sku":null,"price":490.0,"currency_code":"USD","in_stock":true},{"title":"RL-13132 - Weight Kit 3lb ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912389001517,"sku":null,"price":460.0,"currency_code":"USD","in_stock":true},{"title":"RL-13130 - Weight Kit 2lb ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912389034285,"sku":null,"price":370.0,"currency_code":"USD","in_stock":true},{"title":"RL-13128 - Weight Kit 1lb ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912389067053,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"RL-13126 - Weight Kit 8oz ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912389099821,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true},{"title":"RL-13124 - Weight Kit 4oz ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912389132589,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13122 - Weight Kit 2oz ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912389165357,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13120 - Weight Kit 1oz ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912389198125,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13118 - Weight Kit 1\/2oz ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912389230893,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13149 - Weight Kit 0.5lb ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912389263661,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true},{"title":"RL-13141 - Weight Kit 0.2lb ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912389296429,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13143 - Weight Kit 0.1lb ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912389329197,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13145 - Weight Kit 0.05lb ASTM Class 2 SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912389361965,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/kit_single-weight-sold-with-case-cylindrical-type_aaaa3c6b-23ae-4287-8bd8-aff2db152c26.png?v=1768137277"},{"product_id":"10-lb-0-05-lb-calibration-weight-astm-class-7","title":"10 lb - 0.05 lb Calibration Weight, ASTM Class 3","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet ASTM Class 3 tolerances for precision mass measurement.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single weight with protective case and handling glove.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal value clearly marked on the weight for immediate identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures an adjustable sealing cavity on weights of 100 g or larger.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eConstructed with a standard density of 7.84 g\/cm³.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSuitable for calibrating Class I and Class II laboratory balances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eUsed for tolerance checking and verification per ASTM standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis Rice Lake 10 lb calibration weight serves as an essential reference standard for laboratory and quality control environments. Manufactured to conform to ASTM Class 3 specifications, it provides the accuracy required for routine testing and verification of precision weighing instruments, including Class I and Class II balances. The weight is an integral component for maintaining measurement integrity and complying with standard operating procedures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe weight is packaged as a complete kit, featuring a durable storage case and a handling glove to preserve the weight's surface and tolerance by minimizing contamination from oils and particulates. For weights of 100 grams and larger, the design includes a sealed adjustment cavity, allowing for precise factory setting to its exact nominal value. This construction ensures long-term stability and reliable performance for daily use in calibration protocols.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable style=\"width: 100.045%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 34.5889%;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 65.1334%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.5889%;\"\u003e\u003cspan\u003eNominal Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1334%;\"\u003e\u003cspan\u003e10 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.5889%;\"\u003e\u003cspan\u003eAccuracy Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1334%;\"\u003e\u003cspan\u003eASTM Class 3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.5889%;\"\u003e\u003cspan\u003eTolerance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1334%;\"\u003e\u003cspan\u003e±0.05 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.5889%;\"\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1334%;\"\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.5889%;\"\u003e\u003cspan\u003eKit Includes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1334%;\"\u003e\u003cspan\u003eWeight, Protective Case, Handling Glove\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.5889%;\"\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1334%;\"\u003e\u003cspan\u003eSealed Cavity (on 100g \/ larger weights)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.5889%;\"\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1334%;\"\u003e\u003cspan\u003eNominal Value\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.5889%;\"\u003e\u003cspan\u003eCommon Applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.1334%;\"\u003e\u003cspan\u003eCalibration of Class I\/II Balances, Tolerance Verification (ASTM 4, 5, 6)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eOrder the reliable 10 lb ASTM Class 3 calibration weight kit from SellEton Scales, your authorized Rice Lake dealer. \u003cspan\u003e\u003ca href=\"https:\/\/selletonscales.com\/pages\/contact-us\" title=\"Contact SellEton Scales Team\" rel=\"noopener\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13241 - Weight Kit 10lb ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912391393581,"sku":null,"price":1150.0,"currency_code":"USD","in_stock":true},{"title":"RL-13239 - Weight Kit 5lb ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912391426349,"sku":null,"price":680.0,"currency_code":"USD","in_stock":true},{"title":"RL-13237 - Weight Kit 4lb ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912391459117,"sku":null,"price":490.0,"currency_code":"USD","in_stock":true},{"title":"RL-13235 - Weight Kit 3lb ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912391491885,"sku":null,"price":460.0,"currency_code":"USD","in_stock":true},{"title":"RL-13233 - Weight Kit 2lb ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912391524653,"sku":null,"price":370.0,"currency_code":"USD","in_stock":true},{"title":"RL-13231 - Weight Kit 1lb ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912391557421,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"RL-13229 - Weight Kit 8oz ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912391590189,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true},{"title":"RL-13227 - Weight Kit 4oz ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912391622957,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13225 - Weight Kit 2oz ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912391655725,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13223 - Weight Kit 1oz ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912391688493,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13221 - Weight Kit 1\/2oz ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912391721261,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13252 - Weight Kit 0.5lb ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912391754029,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true},{"title":"RL-13244 - Weight Kit 0.2lb ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912391786797,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true},{"title":"RL-13246 - Weight Kit 0.1lb ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912391819565,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true},{"title":"RL-13248 - Weight Kit 0.05lb ASTM Class 3 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912391852333,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/kit_single-weight-sold-with-case-cylindrical-type_aaaa3c6b-23ae-4287-8bd8-aff2db152c26.png?v=1768137277"},{"product_id":"10-lb-0-05-lb-calibration-weight-astm-class-5","title":"10 lb - 0.05 lb Calibration Weight, ASTM Class 4","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet ASTM Class 4 specifications for tolerance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single weight complete with a protective storage case and handling glove.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIdeal for tolerance checking and calibration of Class I and Class II balances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eNominal value is clearly marked on the weight for easy identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealing cavity for adjustment material in 100 g or larger weights.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis Rice Lake 10 lb calibration weight serves as a fundamental tool for quality assurance and metrology protocols. Engineered to ASTM Class 4 standards, it offers an optimal balance of precision and value for frequent tolerance checks, routine balance verification, and the calibration of ASTM Class 5 and 6 weight sets. Its standardized mass provides a known reference point, ensuring that balances and scales perform within their specified accuracy parameters, which is critical for maintaining data integrity in research, production, and compliance environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe weight is constructed with a density of 7.84 g\/cm³ and includes a sealed adjustment cavity, a standard feature on weights of 100 grams and larger, which allows for precise mass correction during manufacturing. Each weight is packaged as an individual component with a dedicated storage case and a handling glove. This kit protects the weight from environmental contaminants and damage during transport and storage, while the glove prevents oils and debris from the user's hand from affecting the weight's mass, preserving its calibration integrity over time.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable style=\"width: 100.045%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 29.141%;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 70.4007%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.141%;\"\u003e\u003cspan\u003eNominal Value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.4007%;\"\u003e\u003cspan\u003e10 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.141%;\"\u003e\u003cspan\u003eAccuracy Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.4007%;\"\u003e\u003cspan\u003eASTM Class 4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.141%;\"\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.4007%;\"\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.141%;\"\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.4007%;\"\u003e\u003cspan\u003eSealed adjustment cavity\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.141%;\"\u003e\u003cspan\u003eKit Includes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.4007%;\"\u003e\u003cspan\u003eSingle weight, storage case, handling glove\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.141%;\"\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.4007%;\"\u003e\u003cspan\u003eCalibration of Class I\/II balances; verification for ASTM Class 4, 5, 6 weights\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.141%;\"\u003e\u003cspan\u003eMarking\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.4007%;\"\u003e\u003cspan\u003eNominal value marked on weight\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eSecure your essential calibration standard today.\u003cspan\u003e \u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"Contact SellEton Scales Team\" href=\"https:\/\/selletonscales.com\/pages\/contact-us\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13344 - Weight Kit 10lb ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912394244397,"sku":null,"price":1110.0,"currency_code":"USD","in_stock":true},{"title":"RL-13342 - Weight Kit 5lb ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912394277165,"sku":null,"price":660.0,"currency_code":"USD","in_stock":true},{"title":"RL-13340 - Weight Kit 4lb ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912394309933,"sku":null,"price":470.0,"currency_code":"USD","in_stock":true},{"title":"RL-13338 - Weight Kit 3lb ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912394342701,"sku":null,"price":420.0,"currency_code":"USD","in_stock":true},{"title":"RL-13336 - Weight Kit 2lb ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912394375469,"sku":null,"price":370.0,"currency_code":"USD","in_stock":true},{"title":"RL-13334 - Weight Kit 1lb ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912394408237,"sku":null,"price":300.0,"currency_code":"USD","in_stock":true},{"title":"RL-13332 - Weight Kit 8oz ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912394441005,"sku":null,"price":260.0,"currency_code":"USD","in_stock":true},{"title":"RL-13330 - Weight Kit 4oz ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912394473773,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13328 - Weight Kit 2oz ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912394506541,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true},{"title":"RL-13326 - Weight Kit 1oz ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912394539309,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true},{"title":"RL-13324 - Weight Kit 1\/2oz ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912394572077,"sku":null,"price":210.0,"currency_code":"USD","in_stock":true},{"title":"RL-13355 - Weight Kit 0.5lb ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912394604845,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-13347 - Weight Kit 0.2lb ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912394637613,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true},{"title":"RL-13349 - Weight Kit 0.1lb ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912394670381,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true},{"title":"RL-13351 - Weight Kit 0.05lb ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts","offer_id":51912394703149,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/kit_single-weight-sold-with-case-cylindrical-type_aaaa3c6b-23ae-4287-8bd8-aff2db152c26.png?v=1768137277"}],"url":"https:\/\/selletonscales.com\/collections\/astm-electronic-balance-calibration-weights.oembed","provider":"SellEton Scales ","version":"1.0","type":"link"}