QCRM-1-175Ferrochrome – 47.83% Cr; 0.018% P; 4.63% Si – Glencore Operations
| Certified values | |||
|---|---|---|---|
| Analytes | Units | Concentrations | Expanded uncertainty |
| Al | % | 0.74 | ±0.03 |
| C | % | 6.29 | ±0.04 |
| Co | % | 0.054 | ±0.002 |
| Cr | % | 47.83 | ±0.08 |
| Fe | % | 35.23 | ±0.22 |
| Mn | % | 0.20 | ±0.01 |
| Ni | % | 0.165 | ±0.002 |
| P | % | 0.018 | ±0.002 |
| S | % | 0.051 | ±0.002 |
| Si | % | 4.63 | ±0.05 |
| Ti | % | 0.42 | ±0.01 |
| V | 0.33 | ±0.01 | |
| ASSIGNED VALUES (FOR INFORMATION ONLY) | |||
| Analytes | Units | Concentrations | Expanded uncertainty |
| Mg | % | 0.62 | ±0.02 |
QCRM-1-175 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: