Detail Certified Geochem Base Metal Reference Material Product Code GBM995-8
Certified Geochem Base Metal Reference Material Product Code GBM995-8
Certified Control Values
Element Grade Standard Deviation Num of Analyses Confidence Interval
Nickel ( ppm) 60 13 41 + / - 4.2
Copper ( ppm) 264 23 53 + / - 6.4
Zinc ( ppm) 124308 8386 46 + / - 2517.9
Lead ( ppm) 25919 1914 42 + / - 603.7
Arsenic ( ppm) 53 17 39 + / - 5.6
Cobalt ( ppm) nr nr nr nr
Silver ( ppm) 52.0 4.6 46 + / - 1.4
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