Khoom Spec:
| No | Test clause | Chav tsev | Txuj | Cov txiaj ntsig kuaj |
| 1 | Ni | % | 54.5-57.0 Nws | 56.71 ib |
| 2 | C | % | ≤ 0.050 | 0.02 ib |
| 3 | Co | % | ≤ 0.050 | <0.001 |
| 4 | Cu | % | ≤ 0.010 | <0.001 |
| 5 | Cr | % | ≤ 0.010 | <0.001 |
| 6 | H | % | ≤ 0.005 | <0.001 |
| 7 | Fe | % | ≤ 0.050 | 0.027 ib |
| 8 | Nb | % | ≤ 0.025 | 0.02 ib |
| 9 | N + O | % | ≤ 0.050 | 0.040 ib |
| 10 | Ti | % | lwm yam | Lwm yam |
150 000 2421