QCRM-2-091Ferromanganese Alloy – 77.63% Mn; 16.28% Fe; 1.169% C – ARM Cato Ridge Smelter
| Certified values | |||
|---|---|---|---|
| Analytes | Units | Concentrations | Expanded uncertainty |
| Mn | % | 77.63 | ±0.43 |
| S | % | 0.014 | ±0.005 |
| ASSIGNED VALUES (For information only) | |||
| Analytes | Units | Concentrations | Expanded uncertainty |
| C | % | 1.169 | ±0.051 |
| Fe | % | 16.28 | ±0.31 |
| Ni | % | 0.005 | ±0.002 |
| P | % | 0.075 | ±0.037 |
| Si | % | 0.54 | ±0.31 |
QCRM-2-091 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: