Quantitative capillary zone electrophoresis of inorganic anions

✍ Scribed by Brett Paull; Marion King

• Publisher: John Wiley and Sons
• Year: 2003
• Tongue: English
• Weight: 310 KB
• Volume: 24
• Category: Article
• ISSN: 0173-0835
• DOI: 10.1002/elps.200305410

✦ Synopsis

Abstract

Despite the availability of commercial capillary electrophoresis systems for over ten years, where quantitative analysis is required, capillary zone electrophoresis (CZE) has often failed to replace ion chromatography as the method of choice for a large number of analytes, not least inorganic anions. To investigate the reasons for this apparent failing, a review is presented of work that has been carried out to‐date involving the quantitative application of CZE to the determination of inorganic anions in industrial and environmental samples. This review summarizes work both investigating and improving the quantitative aspects of the CZE of inorganic anions. A complete survey of how CZE has been applied to the determination of inorganic anions in real samples is given, including what, if any, analytical performance parameters were investigated and quoted, and if quality assurance data and validation methods were briefly considered, thoroughly investigated or simply ignored.