Au.22.01 (0.3 ppm Au, 0.8 ppm Ag)

Name: Au.22.01 (0.3 ppm Au, 0.8 ppm Ag)
Brand: MEG

$7.85

Distal disseminated gold ore hosted in a silty limestone.

Quantity

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.