ʻO ka Ferric Sulphate
Nā kikoʻī
| Mea | Kūlana Maʻamau |
| Al2O3 | ≥17% |
| Fe | ≤0.005% |
| PH(1% wai hoʻonā) | ≥3 |
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
Nā kikoʻī
| Mea | Kūlana Maʻamau |
| Al2O3 | ≥17% |
| Fe | ≤0.005% |
| PH(1% wai hoʻonā) | ≥3 |