QCRM-5-146Copper Concentrate
| CERTIFIED VALUES | |||
| ANALYTES | UNITS | CONCENTRATIONS | EXPANDED UNCERTAINTY |
| Ag | μg/g | 279.6 | ±4.5 |
| Al | % | 1.17 | ±0.03 |
| Ca | % | 2.13 | ±0.04 |
| Cd | μg/g | 50.0 | ±6.3 |
| Cu | % | 25.62 | ±0.08 |
| Cu (Soluble) | % | 0.69 | ±0.08 |
| Fe | % | 22.98 | ±0.30 |
| Mg | % | 0.13 | ±0.01 |
| Mn | μg/g | 780 | ±23 |
| Ni | μg/g | 159 | ±18 |
| Pb | % | 0.37 | ±0.01 |
| S | % | 27.13 | ±0.43 |
| Si | % | 5.41 | ±0.18 |
| Zn | % | 0.59 | ±0.02 |
| ANALYTES | UNITS | CONCENTRATIONS | EXPANDED UNCERTAINTY |
| Al | g/t | 0.40 | ±0.05 |
| Ni | % | 0.79 | ±0.09 |
| S | μg/g | 116 | ±10 |
QCRM-5-146 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Copper Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.
| Weight | 100 g |
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Number of packets: