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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 EB CYL 70g UC No Cert TR - 30390277
$165.00Weight 2P EB CYL 70g UC No Cert TR - 30390277Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet...
Weight 2P EB CYL 60g UC No Cert TR - 30390276
$153.00Weight 2P EB CYL 60g UC No Cert TR - 30390276Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet...
Weight 2P EB CYL 50g UC No Cert TR - 30390275
$125.00Weight 2P EB CYL 50g UC No Cert TR - 30390275Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet...
Weight 2P EB CYL 40g UC No Cert TR - 30390274
$129.00Weight 2P EB CYL 40g UC No Cert TR - 30390274Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet...
Weight 2P EB CYL 30g UC No Cert TR - 30390273
$120.00Weight 2P EB CYL 30g UC No Cert TR - 30390273Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet...
Weight 2P EB CYL 20g UC No Cert TR - 30390272
$120.00Weight 2P EB CYL 20g UC No Cert TR - 30390272Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet...
Weight 2P EB CYL 10g UC No Cert TR - 30390271
$120.00Weight 2P EB CYL 10g UC No Cert TR - 30390271Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet...
Weight 1P ASTM 1mg UC Non-Accrd TR - 30390270
$178.00Weight 1P ASTM 1mg UC Non-Accrd TR - 30390270Troemner 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 50kg UC Accrd TR - 30390269
$16,199.00Weight 2P ASTM 50kg UC Accrd TR - 30390269Troemner 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 30kg UC Accrd TR - 30390268
$10,761.00Weight 2P ASTM 30kg UC Accrd TR - 30390268Troemner 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
$8,185.00Weight 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 2P ASTM 20kg UC Accrd TR - 30390266
$4,679.00Weight 2P ASTM 20kg UC Accrd TR - 30390266Troemner 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 10kg UC Accrd TR - 30390265
$4,400.00Weight 2P ASTM 10kg UC Accrd TR - 30390265Troemner 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
$2,357.00Weight 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 3kg UC Accrd TR - 30390263
$1,953.00Weight 2P ASTM 3kg UC Accrd TR - 30390263Troemner 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 2kg UC Accrd TR - 30390262
$1,584.00Weight 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 1kg UC Accrd TR - 30390261
$1,095.00Weight 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 2P ASTM 500g UC Accrd TR - 30390260
$540.00Weight 2P ASTM 500g UC Accrd TR - 30390260Troemner 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 300g UC Accrd TR - 30390259
$454.00Weight 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 2P ASTM 200g UC Accrd TR - 30390258
$442.00Weight 2P ASTM 200g UC Accrd TR - 30390258Troemner 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 100g UC Accrd TR - 30390257
$288.00Weight 2P ASTM 100g UC Accrd TR - 30390257Troemner 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 50g UC Accrd TR - 30390256
$260.00Weight 2P ASTM 50g UC Accrd TR - 30390256Troemner 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 30g UC Accrd TR - 30390255
$260.00Weight 2P ASTM 30g UC Accrd TR - 30390255Troemner 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 20g UC Accrd TR - 30390254
$240.00Weight 2P ASTM 20g UC Accrd TR - 30390254Troemner 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 10g UC Accrd TR - 30390253
$229.00Weight 2P ASTM 10g UC Accrd TR - 30390253Troemner 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 5g UC Accrd TR - 30390252
$229.00Weight 2P ASTM 5g UC Accrd TR - 30390252Troemner 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 3g UC Accrd TR - 30390251
$229.00Weight 2P ASTM 3g UC Accrd TR - 30390251Troemner 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 2g UC Accrd TR - 30390250
$229.00Weight 2P ASTM 2g UC Accrd TR - 30390250Troemner 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 1g UC Accrd TR - 30390249
$229.00Weight 2P ASTM 1g UC Accrd TR - 30390249Troemner 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 Accrd TR - 30390248
$210.00Weight 1P ASTM 500mg UC Accrd TR - 30390248Troemner 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 300mg UC Accrd TR - 30390247
$210.00Weight 1P ASTM 300mg UC Accrd TR - 30390247Troemner 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 200mg UC Accrd TR - 30390246
$210.00Weight 1P ASTM 200mg UC Accrd TR - 30390246Troemner 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 Accrd TR - 30390245
$210.00Weight 1P ASTM 100mg UC Accrd TR - 30390245Troemner 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 50mg UC Accrd TR - 30390244
$210.00Weight 1P ASTM 50mg UC Accrd TR - 30390244Troemner 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 30mg UC Accrd TR - 30390243
$210.00Weight 1P ASTM 30mg UC Accrd TR - 30390243Troemner 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 20mg UC Accrd TR - 30390242
$210.00Weight 1P ASTM 20mg UC Accrd TR - 30390242Troemner 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 10mg UC Accrd TR - 30390241
$210.00Weight 1P ASTM 10mg UC Accrd TR - 30390241Troemner 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 5mg UC Accrd TR - 30390240
$210.00Weight 1P ASTM 5mg UC Accrd TR - 30390240Troemner 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 3mg UC Accrd TR - 30390239
$210.00Weight 1P ASTM 3mg UC Accrd TR - 30390239Troemner 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 2mg UC Accrd TR - 30390238
$210.00Weight 1P ASTM 2mg UC Accrd TR - 30390238Troemner 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 1mg UC Accrd TR - 30390237
$210.00Weight 1P ASTM 1mg UC Accrd TR - 30390237Troemner 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 50kg UC Non-Accrd TR - 30390236
$15,928.00Weight 2P ASTM 50kg UC Non-Accrd TR - 30390236Troemner 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 30kg UC Non-Accrd TR - 30390235
$9,801.00Weight 2P ASTM 30kg UC Non-Accrd TR - 30390235Troemner 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 Non-Accrd TR - 30390234
$8,093.00Weight 2P ASTM 25kg UC Non-Accrd TR - 30390234Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed...
