Sulfas Ferri
Specificationes
| Res | Norma |
| Fe2+ | ≥17.6% |
| Materia insolubilis | ≤0.1% |
| Hg | ≤0.00001% |
| Cr | ≤0.0005% |
| As | ≤0.002% |
| Pb | ≤0.002% |
Nuntium tuum hic scribe et nobis mitte.
Specificationes
| Res | Norma |
| Fe2+ | ≥17.6% |
| Materia insolubilis | ≤0.1% |
| Hg | ≤0.00001% |
| Cr | ≤0.0005% |
| As | ≤0.002% |
| Pb | ≤0.002% |