固相微萃取法(SPME)在农药残留分析中的应用

Application of Solid-phase Microextraction(SPME) in Analysis of Pesticide Residues

固相微萃取 (SPME)是一种崭新的无溶剂萃取分离技术 ,SPME具有灵敏度高、无溶剂、样品用量少 ,而且简便、快速等优点 ,已成为分析方法前处理研究的一个方向。本文对固相微萃取技术及其在农药残留分析中的应用做了概述。

Solid-phase microextraction(SPME) is a new solvent-free extraction method The main advantages of SPME are high sensitivity, solventless, small sample volume, simplicity and rapidity This paper sums up solid-phase microextraction and application in analysis of pesticide residues