Sylffad Ferrus
Manylebau
| Eitem | Safonol |
| Fe2+ | ≥17.6% |
| Deunydd anhydawdd | ≤0.1% |
| Hg | ≤0.00001% |
| Cr | ≤0.0005% |
| As | ≤0.002% |
| Pb | ≤0.002% |
Ysgrifennwch eich neges yma a'i hanfon atom ni
Manylebau
| Eitem | Safonol |
| Fe2+ | ≥17.6% |
| Deunydd anhydawdd | ≤0.1% |
| Hg | ≤0.00001% |
| Cr | ≤0.0005% |
| As | ≤0.002% |
| Pb | ≤0.002% |