Detail Certified Geochem Base Metal Reference Material Product Code GBM310-1
Certified Geochem Base Metal Reference Material Product Code GBM310-1
Certified Control Values
Element Grade Standard Deviation Num of Analyses Confidence Interval
Nickel ( ppm) 37 9 163 + / - 1.4
Copper ( ppm) 5792 227 186 + / - 33
Zinc ( ppm) 9753 533 174 + / - 80
Lead ( ppm) 3035 248 166 + / - 38.1
Arsenic ( ppm) 351 32 156 + / - 5.1
Cobalt ( ppm) 36 7 166 + / - 1.1
Silver ( ppm) 19.0 1.5 181 + / - 0.22
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