2) Faodar ainm a chuir ri aonta dìomhaireachd
3) Seachd latha gealltanas ath-dhìoladh
Nas cudromaiche: is urrainn dhuinn chan e a-mhàin toradh a thoirt seachad, ach seirbheis fuasgladh teicneòlais!

| COA deZirconium nitride | ||
| Purity | 99% | |
| N | 5.5% | |
| Si | 0.02% | |
| O | 0.3% | |
| Fe | 0.15% | |
| Zr | Bal. | |
| Fe | ≤10 ppm | |
| Cr | ≤3 ppm | |
| Co | ≤5 ppm | |
| Na | ≤5 ppm | |
| Brand | Epoch-Chem | |






