Publication at Faculty of Science |
2014
Abstract
Differential pulse voltammetry using a carbon fibre rod electrode, a glassy carbon electrode and a capillary carbon paste electrode have been used for the determination of cymoxanil. Cymoxanil shows in methanol - B-R buffer (1:9) media single peak, whose position and height depends on the pH.
Under the optimal conditions, repeatability in cathodic potential range was verified. Under the optimum conditions, calibration curves of cymoxanil on CFRE and GCE were measured and practical applicability of these newly developed method was verified on model samples of river water and soil.