I-Ammonium sulphate
Imininingwane
Into | Okujwayelekile |
Okuqukethwe kwe-nitrogen (N) (kusekelwe kusisekelo esomile) | ≥21.0% |
Okuqukethwe kwamanzi (H2O) | ≤0.2% |
I-asidi yamahhala | ≤0.05% |
Insimbi(Fe) | ≤0.007% |
I-Arsenic (As) | ≤0.00005% |
Insimbi enzima (izisekelo ku-Pb) | ≤0.005% |
Into engancibiliki emanzini | ≤0.01% |
Bhala umyalezo wakho lapha futhi usithumelele wona