QCRM-5-079Copper Concentrate -24.56% Cu, 18.97% Fe; 33.8g/t Ag – Palabora Mining Company
| Certified values | |||
|---|---|---|---|
| Analytes | Units | Concentrations | Expanded uncertainty |
| Cu | % | 24.56 | ±0.21 |
| Fe | % | 18.97 | ±0.46 |
| ASSIGNED VALUES (FOR INFORMATION ONLY) | |||
| Analytes | Units | Concentrations | Expanded uncertainty |
| Ag | g/t | 33.8 | ±5.9 |
| Al | % | 0.40 | ±0.07 |
| Ca | % | 8.20 | ±0.73 |
| Co | % | 0.09 | ±0.01 |
| Cu (Soluble) | % | 1.28 | ±0.61 |
| Mg | % | 2.33 | ±0.21 |
| Mn | % | 0.06 | ±0.01 |
| Ni | % | 0.14 | ±0.02 |
| Pb | % | 0.02 | ±0.01 |
| S | % | 17.7 | ±1.1 |
| Si | % | 2.48 | ±0.73 |
| Zn | % | 0.06 | ±0.01 |
QCRM-5-079 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 |
|---|
Number of packets: