These weights are designed for your most demanding weighing applications
Analytical Precision Weights meet or exceed specifications as defined in the ANSI/ASTM E617 standard
Low magnetic susceptibility, uniform consistency and high resistance to corrosion Used in extremely stable environments 1 to 500mg weights are one-piece construction with no adjusting cavity with one end turned up for easy handling Weights sets 1mg-500g are provided in a high quality polcarbonate set case Weight sets where the largest weight is 1kg and above are supplied in a felt line oak case Each polycarbonate case is placed in its own individual compartment Certifications A traceable weight calibration certificate may be purchased to meet all of your ISO™, GLP, GMP, FDA, or nuclear requirements.