Sulfat Ferruż
Speċifikazzjonijiet
| Oġġett | Standard |
| Fe2+ | ≥17.6% |
| Materjal insolubbli | ≤0.1% |
| Hg | ≤0.00001% |
| Cr | ≤0.0005% |
| As | ≤0.002% |
| Pb | ≤0.002% |
Ikteb il-messaġġ tiegħek hawn u ibgħatu lilna
Speċifikazzjonijiet
| Oġġett | Standard |
| Fe2+ | ≥17.6% |
| Materjal insolubbli | ≤0.1% |
| Hg | ≤0.00001% |
| Cr | ≤0.0005% |
| As | ≤0.002% |
| Pb | ≤0.002% |