Chemical Certified Reference Materials Copper and copper base materials
Copper ore MR1, MR2
Chemical composition [%]
| Standard no | Cu | Zn | Pb | Fe | Ag | As | SiO2 | Al2O3 | MgO | CaO |
|---|---|---|---|---|---|---|---|---|---|---|
| MR1 | 1,23 | 0,040 | 0,15 | 1,41 | 0,0058 | 0,028 | (60) | (4,7) | (9,6) | (3,8) |
| MR2 | 1,61 | 0,025 | 0,085 | 0,88 | 0,0029 | 0,013 | (22) | (4,9) | (8,2) | (25.1) |
Each package contains 200 g of certified reference materials in form of powder.