Hollow fiber supported ionic liquid liquid-phase microextraction for determination of parathion in environmental water sample

被引：5
|
作者：
Zhou, Bo [1 ]
Huang, Dushu [1 ]
Xu, Shijuan [1 ]
Wu, Na [1 ]
Liu, Wei [1 ]
机构：
[1] Honghe Univ, Coll Sci, Mengzi, Yunnan, Peoples R China
来源：
ADVANCED RESEARCH ON MATERIAL ENGINEERING, CHEMISTRY, BIOINFORMATICS III | 2014年 / 830卷
关键词：
hollow fiber; microextraction; ionic liquid; parathion; MASS-SPECTROMETRY; CHROMATOGRAPHY; ESTROGENS;
D O I：
10.4028/www.scientific.net/AMR.830.319
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A simple, environmentally friendly and fast method for the enrichment of parathion in water sample based on enhancement effect of room temperature ionic liquid (1-butyl-3-methyl imidazolium hexafluorophosphate, BmimPF(6)) for hollow fiber membrane liquid phase microextraction followed with high performance liquid chromatography (HPLC) has been developed. The effects of the analytical conditions such as the extraction time, extraction temperature, the pH of the sample solution, etc., were studied. Under optimized conditions, the value of the extraction efficiency can reach 195 for parathion.
引用
收藏
页码：319 / 322
页数：4
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