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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 50g-1g UC Non-Accrd TR - 30390109
$1,599.00Weight 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 50g-100mg UC NonAcrd TR - 30390108
$1,969.00Weight Set ASTM 50g-100mg UC NonAcrd TR - 30390108Troemner 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 50g-10mg UC Non-Accrd TR - 30390107
$2,439.00Weight 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 50g-5mg UC Non-Accrd TR - 30390106
$2,583.00Weight Set ASTM 50g-5mg UC Non-Accrd TR - 30390106Troemner 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 50g-1mg UC Non-Accrd TR - 30390105
$2,791.00Weight 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 20g-1g UC Non-Accrd TR - 30390104
$1,384.00Weight Set ASTM 20g-1g UC Non-Accrd TR - 30390104Troemner 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-100mg UC NonAcrd TR - 30390103
$1,675.00Weight Set ASTM 20g-100mg UC NonAcrd TR - 30390103Troemner 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
$2,273.00Weight 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 20g-5mg UC Non-Accrd TR - 30390101
$2,124.00Weight Set ASTM 20g-5mg UC Non-Accrd TR - 30390101Troemner 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-1mg UC Non-Accrd TR - 30390100
$2,635.00Weight Set ASTM 20g-1mg UC Non-Accrd TR - 30390100Troemner 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
$1,326.00Weight 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 Set ASTM 500mg-1mg UC NonAcrd TR - 30390098
$1,565.00Weight 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 Set ASTM 50kg-1g UC No Cert TR - 30390097
$38,291.00Weight 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 Set ASTM 50kg-1mg UC No Cert TR - 30390096
$38,992.00Weight Set ASTM 50kg-1mg UC No Cert TR - 30390096Troemner 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 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...
