
| Cobalt oxide extrapure 100GM | |||
| 10502SG100 | C03100219KX | ||
| Extrapure | C031002 | ||
| 1308-06-1 | 107914 | ||
| (CO)3O4 | November 2024 | ||
| 240.8 | October 2029 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | Fine black powder. | Fine black powder. | |
| 2 | Assay (As Co) | 72.0% | Min. 70.0 % | |
| 3 | Iron (Fe) | Less than 0.1% | 0.1% max | |
| 4 | Lead (Pb) | Less than 0.02% | 0.02% max | |
| 5 | Nickel (Ni) | Less than 0.3% | 0.3% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |