QCRM-2-196Manganese Ore – High Grade
| CERTIFIED VALUES | |||
| ANALYTES | UNITS | CONCENTRATIONS | EXPANDED UNCERTAINTY |
| Al2O3 | % | 0.98 | ±0.03 |
| BaO | % | 0.15 | ±0.01 |
| CaO | % | 12.89 | ±0.20 |
| FeO | % | 10.07 | ±0.16 |
| MgO | % | 2.50 | ±0.08 |
| Mn | % | 42.53 | ±0.22 |
| P | % | 0.028 | ±0.004 |
| S | % | 0.092 | ±0.007 |
| SiO2 | % | 12.61 | ±0.25 |
| ANALYTES | UNITS | CONCENTRATIONS | EXPANDED UNCERTAINTY |
| K2O | % | 0.48 | ±0.07 |
QCRM-2-196 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 Ore and as a calibration standard for the calibration of equipment used for analysing similar materials.
| Weight | 100 g |
|---|
Number of packets: