Automated inline pigment removal for the analysis of pesticide residues in spinach by liquid chromatography tandem mass spectrometry

Sharon A Lupo, Randall L Romesberg,Xiaoning Lu

Journal of Chromatography A（2020）

引用 9|浏览2

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摘要

•An automated inline sample preparation LC-MS/MS workflow for pesticide residue analysis.•Analysis of 63 pesticides from spinach.•Comparison to QuEChERS approach shows more pigment removal with less pesticide loss.•Simpler, faster, and more amenable to automation than QuEChERS.•Validation experiments show good method linearity and recovery.

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关键词

Pesticide residue analysis,UHPLC,Mass spectrometry,Inline sample preparation,Automation

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