QCRM-1-285Ferrochrome
| CERTIFIED VALUES | |||
| ANALYTES | UNITS | CONCENTRATIONS | EXPANDED UNCERTAINTY |
| C | % | 6.77 | ±0.05 |
| Co | % | 0.058 | ±0.002 |
| Cr | % | 49.78 | ±0.16 |
| Fe | % | 36.28 | ±0.21 |
| Mn | % | 0.272 | ±0.004 |
| Ni | % | 0.170 | ±0.004 |
| P | % | 0.018 | ±0.002 |
| S | % | 0.034 | ±0.002 |
| Si | % | 5.27 | ±0.07 |
| Ti | % | 0.58 | ±0.01 |
| V | % | 0.36 | ±0.01 |
| ANALYTES | UNITS | CONCENTRATIONS | EXPANDED UNCERTAINTY |
| Al | % | 0.04 | ±0.28 |
| Mg | % | 0.02 | ±0.04 |
QCRM-1-285 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: