QRM-3-041Nickel Concentrate – 7.55% Ni; 3.71% Cu – Nkomati Nickel Mine
| ASSIGNED VALUES | |||
|---|---|---|---|
| Analytes | Units | Concentrations | Expanded Uncertainty |
| As | % | 0.042 | ±0.003 |
| CaO | % | 1.139 | ±0.111 |
| Cu | % | 3.711 | ±0.111 |
| FeO | % | 36.214 | ±1.664 |
| MgO | % | 8.108 | ±0.540 |
| Ni | % | 7.551 | ±0.482 |
| S | % | 28.550 | ±1.118 |
QRM-3-041 is a 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 report was updated, to ensure that its content is compliant with the requirements of ISO 17034. No amendment was made to the assigned values or their expanded uncertainties.
| Weight | 100 g |
|---|
Number of packets: