2013•Zhongguo redai yixueRequires access

Simultaneous determination of 9 halogenated hydrocarbons in drinking water by headspace-capillary gas chromatography

Lin Xiu-yun

Abstract

Objective To establish the method for determination of 9 halogenated hydrocarbons in drinking water.Methods The water were determined by headspace capillary gas chromatography,then analyzed with Hp-5 capillary column and electron capture detector.Results The average recovery were from 90.6%-102.5% and RSDs were from1.01%-5.58%.Conclusion This method can determine 9 halogenated hydrocarbons in drinking water at the same time,and the method is sensitive,accurate,convenient and rapid.

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Key concepts: Electron capture detector, Gas chromatography, Chromatography, Chemistry, Capillary gas chromatography, Capillary action, Environmental chemistry, Materials science