Chemical Certified Reference Materials Copper and copper base materials
Electrolytic copper No 5
Chemical composition [ppm]
| Standard no | Fe | As | Pb | Sn | Ag | Ni | Zn | Co | Mn | Si | Cr | Bi | Sb |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 4,5 | 4,0 | 27 | 4,6 | 10 | 4,4 | (13 ) | 8,1 | 1,3 | (2,6) | <0,5 | (0,096) | (0,92) |
Each package contains 200 g of certified reference materials in form of chips