Detail Certified Geochem Base Metal Reference Material Product Code GBM398-5
Certified Geochem Base Metal Reference Material Product Code GBM398-5
Certified Control Values
Element Grade Standard Deviation Num of Analyses Confidence Interval
Nickel ( ppm) 1944 158 61 + / - 40.8
Copper ( ppm) 1223 92 78 + / - 20.9
Zinc ( ppm) 215 14 62 + / - 3.6
Lead ( ppm) 243 15 58 + / - 4
Arsenic ( ppm) 282 38 60 + / - 9.9
Cobalt ( ppm) 83 12 55 + / - 3.3
Silver ( ppm) 3.5 1.0 63 + / - 0.3
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