Detail Certified Geochem Base Metal Reference Material Product Code GBM309-6
Certified Geochem Base Metal Reference Material Product Code GBM309-6
Certified Control Values
Element Grade Standard Deviation Num of Analyses Confidence Interval
Nickel ( ppm) 16113 1072 72 + / - 253.7
Copper ( ppm) 277 23 83 + / - 5.2
Zinc ( ppm) 1344 112 76 + / - 25.7
Lead ( ppm) 341 28 79 + / - 6.3
Arsenic ( ppm) 18 6 54 + / - 1.5
Cobalt ( ppm) 909 71 70 + / - 17
Silver ( ppm) 1.2 0.4 58 + / - 0.1
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