QCRM-1-245Ferrochrome
| CERTIFIED VALUES | |||
| ANALYTES | UNITS | CONCENTRATIONS | EXPANDED UNCERTAINTY |
| Al | % | 0.42 | ±0.03 |
| C | % | 6.18 | ±0.05 |
| Co | % | 0.059 | ±0.002 |
| Cr | % | 46.47 | ±0.19 |
| Fe | % | 36.64 | ±0.20 |
| Mn | % | 0.27 | ±0.01 |
| Ni | % | 0.20 | ±0.01 |
| P | % | 0.026 | ±0.002 |
| S | % | 0.044 | ±0.002 |
| Si | % | 5.90 | ±0.06 |
| Ti | % | 0.62 | ±0.01 |
| V | % | 0.34 | ±0.01 |
| ANALYTES | UNITS | CONCENTRATIONS | EXPANDED UNCERTAINTY |
| Mg | % | 0.29 | ±0.05 |
QCRM-1-245 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: