固相微萃取及其在环境分析中的应用  

Solidphase microextraction(SPEM)and application on environmental analysis

作　　者：姚磊明[1] 陆光汉[2] 吴晓刚[2] 姚胜来[2] 

机构地区：[1]湖北教育学院 [2]华中师范大学化学系

出　　处：《环境科学与技术》1999年第2期23-25,共3页Environmental Science & Technology

摘　　要：本文系统地阐述了一种新型的样品制备方法——固相微萃取的原理及其在环境分析中的应用。该法的优越之处在于可一步完成取样、萃取和浓缩。操作简便、快速且易于实现自动化。The principle and application on environmental analysis of a new sample methodsolid phase microextraction(SPME)are introduced in this paper.This method is very simple,fast and easy to automate.It is a singlestep process that sampling,extraction and concentration are focused in a single step.The technique can be used for the pretreatment of both polar and nonpolar organic compounds.

关 键 词：固相微萃取 固相萃取 环境分析应用 

分 类 号：X132[环境科学与工程—环境科学] O652.62[理学—分析化学]