Detail Certified Geochem Base Metal Reference Material Product Code GBM310-6
Certified Geochem Base Metal Reference Material Product Code GBM310-6
Certified Control Values
Element Grade Standard Deviation Num of Analyses Confidence Interval
Nickel ( ppm) 83 6 63 + / - 1.6
Copper ( ppm) 6951 274 75 + / - 63.6
Zinc ( ppm) 46 8 66 + / - 1.9
Lead ( ppm) 146 10 64 + / - 2.5
Arsenic ( ppm) 572 43 64 + / - 10.7
Cobalt ( ppm) 476 39 65 + / - 9.7
Silver ( ppm) 2.6 0.4 66 + / - 0.1
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