
ILT-U-330
Determinations in phosphate rock and potassium sulphate
DETERMIANTION | METHOD |
| Potassium oxide (Potassium sulfate sample) | Gravimetric |
| Water soluble potassium (Potassium sulfate sample) | Gravimetric |
| Sulfur Sulfate (S) (Potassium sulfate sample) | AOAC |
| P2O5 (Phosphoric Rock) | Gravimetric |


