Phosphorous Acid (H3PO3) 98.5% (Crystal) Mono potassium phosphite (KH2PO3), 98%min Phosphoric acid technical & food (H3PO4) 85% (Liquid) 　 Magnesium sulfate heptahydrate (MgO:16.27% min.) Magnesium sulfate pentahydrate (MgO:19% min.) Magnesium sulfate trihydrate (MgO: 22.75% min.) Magnesium sulfate monohydrate (MgO: 28.69% min.) Magnesium sulfate anhydrate (MgO: 32.66% min.) 　 Magnesium Nitrate (Mg(NO3)2.6H2O) 　 Potassium Carbonate (Potash) (K2CO3: 96%min) Potassium Sulphate(K2SO4:90-97%) Potassium Hydroxide (KOH:92%min) Potassium Nitrate (KNO3: 99%) Calcium Ammonium Nitrate (Calcium Nitrate: 76%min) Calcium Nitrate (Ca(NO3)2.4H2O:99% ) 　 Cupper Sulphate(CuSO4.5H2O) 25% Iron Sulphate (FeSO4.H2O / FeSO4.7H2O) Zinc Sulphate (ZnSO4.H2O / ZnSO4.7H2O) Manganese Sulphate (MnSO4.H2O) 　 Citric Acid and Citrate Salt (K, Ca, Mg, Fe, Zn, Na) Zeolite (100-1000mesh)..



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