| 液相微萃取在水样中多环芳烃预处理中的应用 |
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| 引用本文： | 韩婷婷,李崇瑛,张萍,余朝琦.液相微萃取在水样中多环芳烃预处理中的应用[J].广州化工,2011,39(15):18-20,30. |
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| 作者姓名： | 韩婷婷 李崇瑛 张萍 余朝琦 |
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| 作者单位： | 成都理工大学材料与化学化工学院,四川成都,610059 |
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| 摘 要： | 液相微萃取是集萃取、净化、预分离于一体,具有萃取效率高、消耗有机溶剂少等优点,是一项环境友好的样品前处理新技术。本文综述了液相微萃取方法在环境水样中痕量多环芳烃预处理中的应用,对单液滴微萃取、多孔中空纤维液相微萃取、分散液液微萃取三种方法及其优缺点作了简要介绍,并对其应用前景做了展望。
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| 关 键 词： | 液相微萃取 多环芳烃 水样 |
The Application of Liquid Phase Microextraction for the Pretreatmention of Polycyclic Aromatic Hydrocarbons in Water Sam |
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| HAN Ting-ting,LI Chong-ying,ZHANG Ping,YU Chao-qi.The Application of Liquid Phase Microextraction for the Pretreatmention of Polycyclic Aromatic Hydrocarbons in Water Sam[J].GuangZhou Chemical Industry and Technology,2011,39(15):18-20,30. |
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| Authors: | HAN Ting-ting LI Chong-ying ZHANG Ping YU Chao-qi |
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| Affiliation: | (College of Materials and Chemistry & Chemical Engineering,Chengdu University of Technology, Sichuan Chengdu 610059,China) |
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| Abstract: | Liquid phase microextraction was a set of extraction,purification,pre-separation in one,with extraction efficiency,low consumption of organic solvents,etc.,which was an environmental friendly pretreatment technology.The application of liquid phase microex |
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| Keywords: | liquid-phase microextraction polycyclic aromatic hydrocarbons water sample |
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