Chemical Certified Reference Materials Copper and copper base materials
Electrolytic copper Cu 10/1, Cu 600/1
Chemical composition [ppm]
| Standard no | Mark | O |
|---|---|---|
| Cu 10/1 | Cu 99,99 | 3,8 |
| Cu 600/1 | Cu 99,99 | 581 |
Each package contains certified reference materials in form of rods 6 mm in diameter