Gas Purge Liquid Phase Microextraction

被引：0
|
作者：
杨翠 [1 ]
张永峰 [1 ]
任春燕 [1 ]
李秀花 [1 ]
李东浩 [1 ]
机构：
[1] 长白山生物资源与功能分子教育部重点实验室(延边大学)
来源：
延边大学学报(自然科学版) | 2011年 / 02期
关键词：
吹扫; 微萃取; 样品前处理; 色谱分析; 一体化;
D O I：
10.16379/j.cnki.issn.1004-4353.2011.02.003
中图分类号：
O656.31 [半微量、微量、超微量及痕量有机定量分析];
学科分类号：
070302 ; 081704 ;
摘要：
在现代分析技术开发中,简便、快速并且环境友好的样品前处理技术受到科技工作者的广泛关注.目前,分析技术的发展趋向于多步骤的一体化、多技术的联用和集成化、自动化、在线化等等.气流式吹扫液相微萃取技术具备了快速、操作简单、完全萃取、使用少量样品和有机溶剂等优点,可完成挥发性、半挥发性成分的同时萃取,实现了萃取和精制的一体化.本文探讨了气流式吹扫液相微萃取技术的组成结构、发展过程和应用前景.
引用
收藏
页码：111 / 114
页数：4
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