Aluminium Sulfate
Cov Lus Qhia Tshwj Xeeb
| Khoom | Tus Qauv |
| Al2O3 | ≥17% |
| Fe | ≤0.005% |
| PH (1% kua dej) | ≥3 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
Cov Lus Qhia Tshwj Xeeb
| Khoom | Tus Qauv |
| Al2O3 | ≥17% |
| Fe | ≤0.005% |
| PH (1% kua dej) | ≥3 |