Detail Certified Geochem Base Metal Reference Material Product Code GBM998-10
Certified Geochem Base Metal Reference Material Product Code GBM998-10
Certified Control Values
Element Grade Standard Deviation Num of Analyses Confidence Interval
Nickel ( ppm) 23610 1410 113 + / - 263.9
Copper ( ppm) 15414 854 150 + / - 138.2
Zinc ( ppm) 90 14 127 + / - 2.5
Lead ( ppm) 41 14 129 + / - 2.4
Arsenic ( ppm) 25 10 90 + / - 2
Cobalt ( ppm) 1202 159 124 + / - 28.4
Silver ( ppm) 3.5 0.9 117 + / - 0.2
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