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KN95 Respirator Mask, 4 layers, Box of 50 -LP-KN95-001BOX50
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Harley N95 NIOSH Certified Particulate Respirator Mask, Folder Style 20/Box - L-188
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Lab Pro Mask KN95 (K-N95) Pack of 50 - LP-MASK2-K95 - 40% OFF
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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 25kg-1g UC No Cert TR - 30390093
$26,283.00Weight Set ASTM 25kg-1g UC No Cert TR - 30390093Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight Set ASTM 25kg-1mg UC No Cert TR - 30390092
$27,089.00Weight 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 20kg-1g UC No Cert TR - 30390091
$17,056.00Weight 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 Set ASTM 20kg-1mg UC No Cert TR - 30390090
$17,509.00Weight Set ASTM 20kg-1mg UC No Cert TR - 30390090Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight Set ASTM 10kg-1g UC No Cert TR - 30390089
$13,330.00Weight Set ASTM 10kg-1g UC No Cert TR - 30390089Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight Set ASTM 10kg-1mg UC No Cert TR - 30390088
$14,030.00Weight Set ASTM 10kg-1mg UC No Cert TR - 30390088Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight Set ASTM 5kg-1g UC No Cert TR - 30390087
$9,111.00Weight 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 5kg-1mg UC No Cert TR - 30390086
$10,041.00Weight Set ASTM 5kg-1mg UC No Cert TR - 30390086Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight Set ASTM 2kg-1g UC No Cert TR - 30390085
$6,082.00Weight Set ASTM 2kg-1g UC No Cert TR - 30390085Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight Set ASTM 2kg-1mg UC No Cert TR - 30390084
$7,016.00Weight Set ASTM 2kg-1mg UC No Cert TR - 30390084Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight Set ASTM 1kg-1g UC No Cert TR - 30390083
$4,498.00Weight Set ASTM 1kg-1g UC No Cert TR - 30390083Troemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or...
Weight Set ASTM 1kg-1mg UC No Cert TR - 30390082
$5,497.00Weight Set ASTM 1kg-1mg UC No Cert TR - 30390082Troemner 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
$3,044.00Weight 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 Set ASTM 500g-1mg UC No Cert TR - 30390080
$3,971.00Weight Set ASTM 500g-1mg UC No Cert TR - 30390080Troemner 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 No Cert TR - 30390079
$1,565.00Weight Set ASTM 200g-1g UC No Cert TR - 30390079Troemner 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-1mg UC No Cert TR - 30390078
$2,226.00Weight 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...
