ASTM Class 4 Precision Laboratory Avoirdupois Individual Weights

by Rice Lake


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


  • 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