| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10561566 | Talanta | 2005 | 8 Pages |
Abstract
This paper provides a review that summarizes several examples of the literature from 1980 to 2003, to illustrate the applications of stripping potentiometry for the determination and speciation of arsenic in several samples. A discussion on the main advantages of stripping potentiometry in comparison with other electrochemical methods employed for arsenic determination is presented. Special attention is devoted to stripping modes (constant current or chemical stripping) and to issues related to the choice of working electrodes and supporting electrolyte. This approach has been also applied at arsenic determination in flow systems. A section is dedicated to speciation of arsenic and total arsenic determination and other to analytical characteristic of method and their interferences. An extensive compilation, organize by experimental and analytical parameters and real sample studied is presented.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Emma Muñoz, Susana Palmero,