Tenders for Supply of Sodium Carboxymethylcellulose 1% W/V + Sorbitol 3% W/V + Potassium Chloride 0.120% W/V + Sodium Chloride 0.0844% W/V + Magnesium Chloride 0.0052% W/V + Calcium Chloride 0.0146% W/V + Po Tassium Dihydrogen Phosphate 0.0342% W/V, 15 Ml . Product Should Be Available In The Approved Product List Of Railway Board