QCRM-2-127Ferromanganese Alloy – 75.74% Mn; 16.61% Fe; 6.87% C – ARM Cato Ridge Smelter
| Certified values | |||
|---|---|---|---|
| Analytes | Units | Concentrations | Expanded uncertainty |
| C | % | 6.87 | ±0.11 |
| Fe | % | 16.61 | ±0.77 |
| Mn | % | 75.74 | ±0.20 |
| S | % | 0.008 | ±0.002 |
| Si | % | 0.13 | ±0.06 |
| ASSIGNED VALUES (For information only) | |||
| Analytes | Units | Concentrations | Expanded uncertainty |
| Cr | % | 0.21 | ±0.08 |
| Ni | % | 0.009 | ±0.005 |
| P | % | 0.083 | ±0.007 |
QCRM-2-127 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 manganese alloy and as a calibration standard for the calibration of equipment used for analyzing similar materials.
| Weight | 100 g |
|---|
Number of packets: