摘要
液相微萃取是近年来发展起来的一种新型的样品前处理技术 ,该技术集采样、萃取和浓缩于一体 ,需要有机溶剂量非常少 ,是一种环境友好的萃取技术 ,在国内尚未广泛应用。本文综述了液相微萃取的方式、原理、影响因素和应用 ,引用文献 3 0篇。
Liquid-phase microextraction. is a new sample pretreatment technique that integrates sampling, extraction and concentration into a single step. This paper reviewed the recent developments of liquid-phase microextraction and its application in the analysis of environmental contaminations, beverage and biological samples, etc. At the same time, parameters affecting the determination have been discussed.
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
2004年第9期1246-1251,共6页
Chinese Journal of Analytical Chemistry
