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- Title
Voltammetric Determination of Cymoxanil and Famoxadone at Different Types of Carbon Electrodes.
- Authors
Bavol, Dmytro; Zima, Jiri; Barek, Jiri; Dejmkova, Hana
- Abstract
Differential pulse voltammetry (DPV) at a carbon fibre rod electrode (CFRE) and a capillary carbon paste electrode (CPE) have been used for the determination of pesticides cymoxanil and famoxadone, respectively. In the cathodic potential range, optimum conditions were found for the determination of cymoxanil by DPV at CFRE at pH 4 with limit of quantification ( LQ) of 5.9×10−7 mol L−1. In the anodic area, determination of famoxadone by DPV at CPE was performed at optimum pH 2 with LQ=1.4×10−7 mol L−1. Practical applicability of the newly developed methods was verified on spiked samples of river water and soil.
- Subjects
CYMOXANIL; ACETAMIDE; FAMOXADONE; OXAZOLES; CARBON electrodes
- Publication
Electroanalysis, 2016, Vol 28, Issue 5, p1029
- ISSN
1040-0397
- Publication type
Article
- DOI
10.1002/elan.201500633