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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 2P ASTM 300g UC Accrd TR - 30390259
$473.00Weight 2P ASTM 300g UC Accrd TR - 30390259Troemner 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 50kg-1g UC No Cert TR - 30390097
$39,823.00Weight Set ASTM 50kg-1g UC No Cert TR - 30390097Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight 2P ASTM 30kg UC No Cert TR - 30390203
$9,744.00Weight 2P ASTM 30kg UC No Cert TR - 30390203Troemner 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-10mg UC Non-Accrd TR - 30390107
$2,537.00Weight Set ASTM 50g-10mg UC Non-Accrd TR - 30390107Troemner 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 25kg-1mg UC No Cert TR - 30390092
$28,173.00Weight Set ASTM 25kg-1mg UC No Cert TR - 30390092Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight Set ASTM 30kg-1g UC No Cert TR - 30390095
$25,835.00Weight Set ASTM 30kg-1g UC No Cert TR - 30390095Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight Set ASTM 500g-1g UC No Cert TR - 30390081
$3,166.00Weight Set ASTM 500g-1g UC No Cert TR - 30390081Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight 1P ASTM 30mg UC Non-Accrd TR - 30390210
$186.00Weight 1P ASTM 30mg UC Non-Accrd TR - 30390210Troemner 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 20kg-1g UC No Cert TR - 30390091
$17,739.00Weight Set ASTM 20kg-1g UC No Cert TR - 30390091Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight 2P ASTM 25kg UC No Cert TR - 30390202
$8,323.00Weight 2P ASTM 25kg UC No Cert TR - 30390202Troemner 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 Accrd TR - 30390262
$1,648.00Weight 2P ASTM 2kg UC Accrd TR - 30390262Troemner 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 3kg UC No Cert TR - 30390198
$1,810.00Weight 2P ASTM 3kg UC No Cert TR - 30390198Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight 2P ASTM 1kg UC Accrd TR - 30390261
$1,139.00Weight 2P ASTM 1kg UC Accrd TR - 30390261Troemner 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 100g-100mg UC No Cert TR - 30390076
$1,655.00Weight Set ASTM 100g-100mg UC No Cert TR - 30390076Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight Set ASTM 30kg-1mg UC No Cert TR - 30390094
$27,076.00Weight Set ASTM 30kg-1mg UC No Cert TR - 30390094Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight Set ASTM 50kg-1g UC Accrd TR - 30390171
$43,604.00Weight Set ASTM 50kg-1g UC Accrd TR - 30390171Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed...
