acirana@cyber.net.pk 1. Tri sodium phosphate 2. Sodium Hexa meta Phosphate 3. Sodium Sulphite 4. Sodium meta bi sulphite 5. Carbohydrazide 6. Ethanol Amine 7. NN Diethyl Hydroxyl Amine 8. Sodium Hypochlorite 9. Ferric Chloride 10. Sodium Nitrite please mention us the percentage purity & Assay Report & rates of the above chemicals. Please describe the rates of con 再来一个
