QCRM-1-127Chrome Slag – 10.58% Cr2O3 – Tubatse Ferrochrome
| Certified values | |||
|---|---|---|---|
| Analytes | Units | Concentrations | Expanded uncertainty |
| Al2O3 | % | 25.599 | ±0.662 |
| CaO | % | 3.208 | ±0.131 |
| Cr2O3 | % | 10.581 | ±0.088 |
| FeO | % | 7.141 | ±0.095 |
| MgO | % | 19.709 | ±0.274 |
| SiO2 | % | 33.876 | ±0.461 |
QCRM-1-127 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: