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Ensure precise calibration with reliable reference weights and mass standards built to ASTM and OIML specifications. Ideal for analytical and precision balances, these certified weights are available individually or in sets, in various classes and materials. Contact us at 888-4-LABPRO (888-452-2776) for competitive bulk pricing, with next-day service in California and same-day service for will-calls.
Weights & Masses
Weight Set ASTM 50g-1g UC Non-Accrd TR - 30390109
$1,663.00Weight Set ASTM 50g-1g UC Non-Accrd TR - 30390109Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed...
Weight Set ASTM 500mg-1mg UC NonAcrd TR - 30390098
$1,628.00Weight Set ASTM 500mg-1mg UC NonAcrd TR - 30390098Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed...
Weight 1P ASTM 500mg UC Non-Accrd TR - 30390215
$186.00Weight 1P ASTM 500mg UC Non-Accrd TR - 30390215Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed...
Weight 1P ASTM 100mg UC Non-Accrd TR - 30390212
$186.00Weight 1P ASTM 100mg UC Non-Accrd TR - 30390212Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed...
Weight 2P ASTM 25kg UC Accrd TR - 30390267
$8,513.00Weight 2P ASTM 25kg UC Accrd TR - 30390267Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed...
Weight Set ASTM 200g-1mg UC No Cert TR - 30390078
$2,316.00Weight Set ASTM 200g-1mg UC No Cert TR - 30390078Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight Set ASTM 200g-1g UC Non-Accrd TR - 30390116
$1,898.00Weight Set ASTM 200g-1g UC Non-Accrd TR - 30390116Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed...
Weight Set ASTM 20g-10mg UC Non-Accrd TR - 30390102
$2,364.00Weight Set ASTM 20g-10mg UC Non-Accrd TR - 30390102Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed...
Weight Set ASTM 500mg-10mg UC NonAcrd TR - 30390099
$1,380.00Weight Set ASTM 500mg-10mg UC NonAcrd TR - 30390099Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed...
Weight 2P ASTM 5kg UC Accrd TR - 30390264
$2,452.00Weight 2P ASTM 5kg UC Accrd TR - 30390264Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed...
Weight 2P ASTM 20kg UC No Cert TR - 30390201
$4,496.00Weight 2P ASTM 20kg UC No Cert TR - 30390201Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight 2P ASTM 2kg UC No Cert TR - 30390197
$1,411.00Weight 2P ASTM 2kg UC No Cert TR - 30390197Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight Set ASTM 100g-1g UC Non-Accrd TR - 30390114
$1,627.00Weight Set ASTM 100g-1g UC Non-Accrd TR - 30390114Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed...
Weight Set ASTM 5kg-1g UC No Cert TR - 30390087
$9,476.00Weight Set ASTM 5kg-1g UC No Cert TR - 30390087Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight Set ASTM 50g-1mg UC Non-Accrd TR - 30390105
$2,903.00Weight Set ASTM 50g-1mg UC Non-Accrd TR - 30390105Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed...
Weight Set ASTM 200g-1mg UC Non-Accrd TR - 30390115
$3,343.00Weight Set ASTM 200g-1mg UC Non-Accrd TR - 30390115Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed...
