Manganese Sulphate
Showing the single result
QRM-2-229Manganese Sulphate
In stock
| CERTIFIED VALUES | |||
| ANALYTES | UNITS | CONCENTRATIONS | EXPANDED UNCERTAINTY |
| Al | ppm | 3.41 | ±0.85 |
| Ba | ppm | 0.66 | ±0.31 |
| Ca | ppm | 7.5 | ±1.4 |
| Co | ppm | 0.18 | ±0.02 |
| Cr | ppm | 0.37 | ±0.06 |
| Cu | ppm | 0.44 | ±0.05 |
| Fe | ppm | 3.8 | ±2.2 |
| K | ppm | 18.9 | ±2.7 |
| Li | ppm | 0.07 | ±0.01 |
| Mg | ppm | 22.8 | ±2.4 |
| Mn | % | 36.37 | ±0.38 |
| Mo | ppm | 13.28 | ±0.12 |
| Na | ppm | 39.4 | ±4.8 |
| Ni | ppm | 0.33 | ±0.08 |
| P | ppm | 24.2 | ±3.3 |
| Pb | ppm | 0.13 | ±0.06 |
| Rb | ppm | 0.30 | ±0.04 |
| S | % | 21.46 | ±0.48 |
| V | ppm | 0.08 | ±0.02 |
| Zr | ppm | 0.18 | ±0.02 |
QRM-2-229 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 QRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Manganese Sulphate and as a calibration standard for the calibration of equipment used for analysing similar materials.
