Beusi sulfat
spésifikasi
| Barang | Standar |
| Fe2+ | ≥17,6 % |
| Bahan teu leyur | ≤0,1 % |
| Hg | ≤0,00001 % |
| Cr | ≤0,0005 % |
| As | ≤0,002% |
| Pb | ≤0,002% |
Tulis pesen anjeun di dieu sareng kirimkeun ka kami
spésifikasi
| Barang | Standar |
| Fe2+ | ≥17,6 % |
| Bahan teu leyur | ≤0,1 % |
| Hg | ≤0,00001 % |
| Cr | ≤0,0005 % |
| As | ≤0,002% |
| Pb | ≤0,002% |