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https://open.uns.ac.rs/handle/123456789/9792
Title: | Voltammetric determination of the neonicotinoid insecticide thiamethoxam using a tricresyl phosphate-based carbon paste electrode | Authors: | Papp Z. Guzvanj (Guzsvány), V. Kubiak S. Bobrowski A. Bjelica L. |
Issue Date: | 7-Jun-2010 | Journal: | Journal of the Serbian Chemical Society | Abstract: | The objective of the work was to investigate the possibility of using a tricresyl phosphate-based carbon paste electrode for the direct voltammetric determination of the neonicotinoid insecticide thiamethoxam. The analyte was determined by differential pulse voltammetry in Britton-Robinson buffer pH 7.0 in the concentration range of 3.72-41.5 μg mL-1. The reproducibility of the analytical signal at the 7.29 μg mL-1 level was characterized by a relative standard deviation of 1.3 %. The applicability of the developed method was evaluated by determining thiamethoxam in a river water sample and a commercial formulation Actara 25 WG. | URI: | https://open.uns.ac.rs/handle/123456789/9792 | ISSN: | 03525139 | DOI: | 10.2298/JSC090624033P |
Appears in Collections: | PMF Publikacije/Publications |
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