Soil Analyzes

1-   SiO₂ (Gravimetric method)

2-   Al₂O₃ (Gravimetric method)

3-   P₂O₅ (Spectrophotometric method)

4-   Fe₂O₃ (k₂Cr₂O₇ titration)

5-   FeO (k₂Cr₂O₇ titration)

6-   CaO(EDTA titration)

7-   MgO (EDTA titration)

8-   SO₃ (Gravimetric method)

9-   S (Gravimetric method)

10-  Na₂O (flame photometric method)

11-  K₂O (flame photometric method

12-  Cl^- (NH₄SCN titration)

13-  L.O.I (Gravimetric method)

14-  Metals (Atomic Absorption)