Ferrous sulfate
fepetra arahana
zavatra | Malagasy |
Fe2+ | ≥17,6 % |
Akora tsy mety levona | ≤0.1 % |
Hg | ≤0.00001 % |
Cr | ≤0,0005 % |
As | ≤0,002 % |
Pb | ≤0,002 % |
Soraty eto ny hafatrao ary alefaso aminay