Abstract
The study deals with the development of a method for the determination of ametoctradin by HPLC with UV detection. Samples were extracted with aqueous acetone and then purified by distribution between immiscible solvents and also on solid-phase extraction cartridges. The procedure was tested in the determination of ametoctradin in water in the range 0.001–0.01 mg/L, in soil, potato vine and potato tubers, salad, onion, cucumber, tomatoes, carrots, grapes, and grape juice in the range from 0.005 to 0.1 mg/kg, depending on the matrix. The average recoveries were 78−92% with RSD < 0.08%. The proposed procedure is applicable to the determination of ametoctradin in environmental samples and plant residues.
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Original Russian Text © A.S. Komarova, T.D. Chermenskaya, V.V. Chelovechkova, 2017, published in Zhurnal Analiticheskoi Khimii, 2017, Vol. 72, No. 10, pp. 904–909.
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Komarova, A.S., Chermenskaya, T.D. & Chelovechkova, V.V. Determination of ametoctradin in plant residues and environmental samples by HPLC with an UV detector. J Anal Chem 72, 1076–1081 (2017). https://doi.org/10.1134/S1061934817100082
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DOI: https://doi.org/10.1134/S1061934817100082