Detail Certified Geochem Base Metal Reference Material Product Code GBM301-9
Certified Geochem Base Metal Reference Material Product Code GBM301-9
Certified Control Values
Element Grade Standard Deviation Num of Analyses Confidence Interval
Nickel ( ppm) 102 16 119 + / - 2.8
Copper ( ppm) 2881 196 147 + / - 32.1
Zinc ( ppm) 7208 433 134 + / - 74.3
Lead ( ppm) 389 85 127 + / - 15
Arsenic ( ppm) 317 36 107 + / - 7
Cobalt ( ppm) 48 8 110 + / - 1.5
Silver ( ppm) 11.2 1.6 126 + / - 0.3
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