改进的QuEChERS-液相色谱串联质谱法 快速测定中草药中147种农药残留
Quality And Safety Of Agro-Products(2016)
Abstract
本文以改进的QuEChERS方法为样品前处理方法,结合液相色谱串联质谱(LC-MS/MS)的检测技术,建立了8种中草药中147种农药残留的检测方法,探究了不同的提取溶剂、除水剂、净化剂的选择和用量的影响.此方法快速、高效,准确度和灵敏度高,适用于中草药中农药多残留的筛查和测定.
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