QCRM-1-286Ferrochrome
| CERTIFIED VALUES | |||
| ANALYTES | UNITS | CONCENTRATIONS | EXPANDED UNCERTAINTY |
| Al | % | 0.11 | ±0.02 |
| C | % | 5.97 | ±0.07 |
| Co | % | 0.056 | ±0.001 |
| Cr | % | 48.57 | ±0.10 |
| Fe | % | 35.74 | ±0.25 |
| Mn | % | 0.223 | ±0.004 |
| Ni | % | 0.161 | ±0.006 |
| P | % | 0.016 | ±0.002 |
| S | % | 0.033 | ±0.001 |
| Si | % | 7.39 | ±0.10 |
| Ti | % | 0.61 | ±0.01 |
| V | % | 0.37 | ±0.01 |
| ANALYTES | UNITS | CONCENTRATIONS | EXPANDED UNCERTAINTY |
| Mg | % | 0.09 | ±0.03 |
QCRM-1-286 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 analysing similar materials.
| Weight | 100 g |
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Number of packets: