QCRM-1-164Chrome Slag – 11.95% Cr2O3 – Tubatse Alloy Smelter
| Certified values | |||
|---|---|---|---|
| Analytes | Units | Concentrations | Expanded uncertainty |
| CaO | % | 5.04 | ±0.11 |
| Cr2O3 | % | 11.95 | ±0.12 |
| FeO | % | 5.76 | ±0.08 |
| MgO | % | 18.65 | ±0.29 |
| SiO2 | % | 31.56 | ±0.38 |
| ASSIGNED VALUES (FOR INFORMATION ONLY) | |||
| Analytes | Units | Concentrations | Expanded uncertainty |
| Al2O3 | % | 26.66 | ±0.26 |
| V2O5 | % | 0.48 | ±0.06 |
QCRM-1-164 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 Chrome Slag and as a calibration standard for the calibration of equipment used for analysing similar materials.
| Weight | 100 g |
|---|
Number of packets: