SEARCH Articles Figures Tables Bromide, chloride, nitrite, nitrate, sulphate and phosphate Bromide, fluoride, chloride, nitrite, nitrate, sulphate, phosphate and ammonium Chloride, bromide, fluoride, nitrate, nitrite, sulphate, sulphite and phosphate Chloride, bromide, fluoride, nitrite, nitrate, sulphate and phosphate Chloride, bromide, iodide, nitrate, nitrite and thiocyanate Chloride, fluoride, nitrate, nitrite, phosphate and sulphate Chloride, nitrite, nitrate, phosphate Chloride, sulphate and nitrite Chloride/nitrite concentration ratio Potassium cobalt nitrite chloride Silver chloride nitrite