ef="polyelectrolyte-cationic-wtp.html"> Polyelectrolyte Cationic | Soda Ash | Sodium Bi Carbonate | Sodium Bi Sulphite |Sodium Meta Bi Sulphite | Sodium Sulphite |Sulfamic Acid | Sulphamic Acid |Sulphuric Acid | Tri Chloro Ethylene (TCE) | Tri Sodium Phosphate (TSP) |Water Softening Chemical | Sodium Hexa Meta Phosphate (SHMP) | Sodium Hydroxide / Caustic Soda Flakes / Liquid