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A rapid and simple ion chromatographic (IC) method for the direct determination of bromide (Br - ) in sea water was developed. A small amount of sea water was injected into a specific IC system where zwitterionic surfactants immobilized on octadecylsilica (ODS) surfaces were used as the stationary phase and water was used as the mobile phase. The matrix ions, SO 2-4 , Cl...
A new approach for the simultaneous determination of inorganic cations and anions using ion chromatography was proposed. In this study, a zwitterionic stationary phase was employed with water as the eluent. With the ion separation achieved under these conditions, each anion species of the analytes could be separated from the others and eluted together with the analyte cations. The combination of...
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