QCRM-1-165Ferrochrome – 49.96% Cr; 0.020% P; 4.16% Si – Samancor FMT Smelter
| Certified values | |||
|---|---|---|---|
| Analytes | Units | Concentrations | Expanded uncertainty |
| Al | % | 0.10 | ±0.03 |
| C | % | 6.56 | ±0.03 |
| Co | % | 0.059 | ±0.002 |
| Cr | % | 49.96 | ±0.12 |
| Fe | % | 37.64 | ±0.15 |
| Mn | % | 0.20 | ±0.01 |
| Ni | % | 0.185 | ±0.002 |
| P | % | 0.020 | ±0.002 |
| S | % | 0.045 | ±0.002 |
| Si | % | 4.16 | ±0.04 |
| Ti | % | 0.34 | ±0.01 |
| V | % | 0.34 | ±0.01 |
| ASSIGNED VALUES (FOR INFORMATION ONLY) | |||
| Analytes | Units | Concentrations | Expanded uncertainty |
| Mg | % | 0.11 | ±0.07 |
QCRM-1-165 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 Ferrochrome and as a calibration standard for the calibration of equipment used for analyzing similar materials.
| Weight | 100 g |
|---|
Number of packets: