QCRM-5-080Copper Tails – 0.60% Cu; 14.54% Fe – Palabora Mining Company
| Certified values | |||
|---|---|---|---|
| Analytes | Units | Concentrations | Expanded uncertainty |
| Al | % | 0.76 | ±0.04 |
| Cu | % | 0.60 | ±0.02 |
| Fe | % | 14.65 | ±0.41 |
| Mg | % | 4.53 | ±0.20 |
| Mn | % | 0.11 | ±0.01 |
| Zn | % | 0.009 | ±0.004 |
| ASSIGNED VALUES (FOR INFORMATION ONLY) | |||
| Analytes | Units | Concentrations | Expanded uncertainty |
| Au | g/t | 0.06 | ±0.02 |
| Ca | % | 22.28 | ±0.65 |
| Co | % | 0.016 | ±0.004 |
| Cu (Soluble) | % | 0.15 | ±0.01 |
| Ni | % | 0.012 | ±0.002 |
| Pb | % | 0.010 | ±0.006 |
| S | % | 0.47 | ±0.11 |
| Si | % | 3.17 | ±0.38 |
QCRM-5-080 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 Tails and as a calibration standard for the calibration of equipment used for analysing similar materials.
| Weight | 100 g |
|---|
Number of packets: