Determination of trace Se(IV) by anodic stripping voltammetry following double deposition and stripping steps
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- 作者：Mateusz Ochab ; Iwona Gęca ; iwona.rutyna@poczta.umcs.lublin.pl ; Mieczyslaw Korolczuk
- 关键词：Stripping analysis ; Double deposition ; Selenium ; Determination
- 刊名：Talanta
- 出版年：2017
- 出版时间：1 April 2017
- 年：2017
- 卷：165
- 期：Complete
- 页码：364-368
- 全文大小：591 K
- 卷排序：165
文摘
The double deposition and anodic stripping of Se in the same voltammetric cell. Two working electrodes of drastically different surface area were used. The detection limit of Se(IV) determination by stripping voltammetry was lowered. The interference of other ions on Se(IV) signal was minimized. The successful application for the analysis of reference material and river water.