QCRM-1-185Ferrochrome – 52.14% Cr; 0.017% P; 3.43% Si – ARM Machadodorp Smelter
| Certified values | |||
|---|---|---|---|
| Analytes | Units | Concentrations | Expanded uncertainty |
| Al | % | 0.38 | ±0.03 |
| C | % | 6.66 | ±0.04 |
| Co | % | 0.054 | ±0.002 |
| Cr | % | 52.14 | ±0.08 |
| Fe | % | 33.88 | ±0.19 |
| Mn | % | 0.28 | ±0.01 |
| Ni | % | 0.172 | ±0.002 |
| P | % | 0.017 | ±0.002 |
| S | % | 0.042 | ±0.002 |
| Si | % | 3.43 | ±0.04 |
| Ti | % | 0.29 | ±0.01 |
| V | % | 0.30 | ±0.01 |
| ASSIGNED VALUES (FOR INFORMATION ONLY) | |||
| Analytes | Units | Concentrations | Expanded uncertainty |
| Mg | % | 0.33 | ±0.04 |
QCRM-1-185 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 (Chrome Metal) and as a calibration standard for the calibration of equipment used for analysing similar materials.
| Weight | 100 g |
|---|
Number of packets: