High-performance liquid chromatography–time-of-flight mass spectrometry in the identification and determination of 111 pesticides in food, feed, water, and soil
- Authors: Amelin V.G.1,2, Andoralov A.M.2,3
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Affiliations:
- Federal Center for Animals Health
- Vladimir State University
- Bryansk Interregional Veterinary Laboratory
- Issue: Vol 71, No 1 (2016)
- Pages: 82-93
- Section: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/181393
- DOI: https://doi.org/10.1134/S1061934815120035
- ID: 181393
Cite item
Abstract
A method has been proposed for the simultaneous identification and determination of 111 pesticides from various classes in food by high-performance liquid chromatography–high-resolution time-offlight mass spectrometry combined with simple and fast sample preparation. Possibility of the identification and determination of pesticides in drinking, natural, and ground waters without sample preparation has been demonstrated. A scheme of the identification and determination of the detected analytes using the standard addition method has been suggested. The limit of detection is 0.05 (0.1) µg/(L)kg. The relative standard deviation of the results of analysis does not exceed 0.1. The time of identification is 30–40 min and time of determination is 1–2 h.
About the authors
V. G. Amelin
Federal Center for Animals Health; Vladimir State University
Author for correspondence.
Email: amelinvg@mail.ru
Russian Federation, Yur’evets, Vladimir, 600901; ul. Gor’kogo 87, Vladimir, 600000
A. M. Andoralov
Vladimir State University; Bryansk Interregional Veterinary Laboratory
Email: amelinvg@mail.ru
Russian Federation, ul. Gor’kogo 87, Vladimir, 600000; ul. Shosseinaya 7, Suponevo, Bryank oblast, 241520