QCRM-1-132Chrome Slag – 16.947% Cr2O3 – Tubatse Ferrochrome
| Certified values | |||
|---|---|---|---|
| Analytes | Units | Concentrations | Expanded uncertainty |
| Al2O3 | % | 10.176 | ±0.185 |
| CaO | % | 2.912 | ±0.131 |
| Cr2O3 | % | 16.947 | ±0.174 |
| FeO | % | 14.601 | ±0.159 |
| MgO | % | 17.398 | ±0.231 |
| SiO2 | % | 35.763 | ±0.540 |
QCRM-1-132 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 analyzing similar materials.
| Weight | 100 g |
|---|
Number of packets: