Determination of Fipronil and Its Metabolites in Tea by Gas Chromatography-Negative Ion Chemical Ionization-Mass Spectrometry

Determination of Fipronil and Its Metabolites in Tea by Gas Chromatography-Negative Ion Chemical Ionization-Mass Spectrometry

In this paper, a gas chromatography-negative ion chemical ionization-mass spectrometry (GC-NICI-MS) method was established for the determination of fipronil and its metabolites fipronil sulfone and fipronil sulfoxide in tea. Fipronil and its metabolites were extracted from samples with acetonitrile,...

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Bibliographic Details
Main Author: MA Yiying, HAO Yu, ZHANG Peng, LIU Mengmeng, YU Yang, SUN Xinyao, YU Litao
Format: Article
Language:English
Published: China Food Publishing Company 2023-01-01
Series:Shipin Kexue
Subjects:
fipronil and its metabolites; gas chromatography-negative ion chemical ionization-mass spectrometry; tea; extraction; purification
Online Access:https://www.spkx.net.cn/fileup/1002-6630/PDF/2023-44-2-044.pdf

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