Journal article
Determination of Iodide and Iodate by Ion Chromatography with Postcolumn Reaction and UV/Visible Detection.
- Bichsel Y Swiss Federal Institute for Environmental Science and Technology, EAWAG, 8600 Dübendorf, Switzerland.
- von Gunten U
- 2011-06-14
Published in:
- Analytical chemistry. - 1999
English
Iodide and iodate can be determined by two new methods using anion-exchange chromatography with postcolumn reaction and UV/visible detection. Iodide is determined as IBr(2)(-) at 249 nm. Iodate is determined as I(3)(-) at 288 nm. The analyses can be run completely automatically and do not require any sample pretreatment. The detection limits for iodide and iodate are 0.1 μg/L. The methods have been successfully applied to determine iodide and iodate in several mineral waters and in drinking water as well as for the determination of iodide in table salt.
- Language
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- English
- Open access status
- closed
- Identifiers
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- DOI 10.1021/ac980658j
- PMID 21662923
- Persistent URL
- https://sonar.ch/global/documents/102620
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