Calibrating Reference Material of Gold and Silver (basic element value not less than 99,99%)

RM can be manufactured as the following:

  • discs of 10 to 39 mm diameter, 5 to 60 mm high;
  • plates of 0.2 to 4 mm thickness, width and length upon request;
  • shavings of a maximum size of 1 mm.

RM in the form of shavings is packed in plastic jars with screw caps. Minimum supplied weight is 20 g.

Lifetime is unlimited.