shopper approved
    1498.4
    -18.10
    16.97
    -0.22
    856.6
    2.50
    1482.6
    30.35

    What is an “assay”?

    An “assay” is a test that determines a metal’s composition, type, and purity. When an assay is included with a product, there will be an insert similar to cardstock confirming the metal composition, type, and purity, along with the assayers information.
    in Terminology