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Au.21.06 (0.195 ppm Au, 262.4 ppm Ag)

Au.21.06 (0.195 ppm Au, 262.4 ppm Ag)

$7.95Price

Geochemical reference standard for gold concentration. Processed from ore grade granodiorite hosting a silver skarn. 

Supplied in 60 g sachets.

Quantity
  • Certificate of Analysis

  • Additional metal concentrations

    As

    Cu

    Mn

    Pb

    Sb

    W

    3917.0

    1759.5

    727.7

    2102.0

    793.7

    111.2

    Concentrations are in ppm unless otherwise noted. Values are for informational purposes only and not certified.

Reference materials  available in 50 or 60 gram envelopes (25 g for Li-B standards) with sticker label for records. All reference materials are sieved to -80 mesh. 

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