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  5. Determination of nitrobenzene in drinking water by headspace liquid-phase microextraction combined w

Determination of nitrobenzene in drinking water by headspace liquid-phase microextraction combined w

来源 :DaLian Internationall Symposia and Exhibition on Chromatogra | 被引量 : 0次 | 上传用户：lijichen
【摘 要】
：
In this paper, headspace liquid-phase microextraction coupled with gas chromatography mass spectrometry (HS-LPME/GC-MS) method was established for analyzing nitrobenzene in drinking water.Extraction c
【作 者】
：
Yong-jie Zheng Tao  Jing Jing-Zhi  Tian 
【机 构】
：
Qiqihar University, Heilongjiang, China
【出 处】
：
DaLian Internationall Symposia and Exhibition on Chromatogra
【发表日期】
：
2007年12期
【关键词】
：
Nitrobenzene Drinking water Headspace liquid-phase microextraction GC/MS 
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　　In this paper, headspace liquid-phase microextraction coupled with gas chromatography mass spectrometry (HS-LPME/GC-MS) method was established for analyzing nitrobenzene in drinking water.Extraction conditions such as headspace volume, extraction time, stirring rate, extraction acidity, temperature and content of NaC1 were found to have significant influence on extraction efficiency.
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