2) Isivumelwano sokugcinwa kuyimfihlo singasayinwa
3) Isiqinisekiso sokubuyiselwa imali sezinsuku eziyisikhombisa
Okubaluleke nakakhulu: asikwazi ukunikeza umkhiqizo kuphela, kodwa isevisi yesixazululo sobuchwepheshe!
| I-GaN | 99.99% |
| Cu | 0.0005% |
| Ni | 0.0003% |
| Zn | 0.0005% |
| Al | 0.001% |
| Na | 0.0003% |
| Cr | 0.0002% |
| In | 0.0005% |
| Ibhrendi | Inkathi |
Izinzuzo Zethu