For the analysis of trace metal oxoanions using non-suppressed ion chromatography (IC), the presence of nitrite, nitrate and bromide in high quantities can seriously interfere with direct spectrophotometric detection. Similarly, direct analysis of water of high salt content like hard water will also
Application of ion interaction chromatography to the determination of metal ions in natural water samples
β Scribed by Sergio Zappoli; Luciano Morselli; Fabrizio Osti
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 557 KB
- Volume
- 721
- Category
- Article
- ISSN
- 1873-3778
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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 CODS) surfaces were used as the stationary pha