ASTM Class 1-3 Precision Laboratory Avoirdupois Individual Weights

Standard Features Stainless steel polished finish Designed to meet ASTM E617-13 specifications Nominal value marked on weights Serial numbers applied to case (weights may be marked with symbol) Density 7.95 g/cm3 Applications: Calibrating Class I and II balances ASTM Class 4, 5 and 6 weights Student laboratory use Rough weighing operations Tolerance testing Verification checks Product Configuration: Individual weight for special kits: Weight and case for shipping. Additional Accessories upon Request NIST Traceable Certificate Serial Number Weight tweezer (plastic) for polished weights 100 g and below Premium tweezer (metal) Weight Glove, White Cotton  Specifications