2014•Guangzhou Chemical IndustryRequires access

Determination of Total Volatile Organic Compounds in Indoor Air by Thermal Desorption-Gas Chromatography

Xiaomin Wang

Abstract

Using thermal desorption gas chromatography by GC900 type,a method for determination of TVOC including benzene,toluene,n- butyl acetate,ethylbenzene,p /m- xylene,styrene,o- xylene and n- undecane using thermal desorption- gas chromatography in air was developed. The related coefficient of standard curves was 0. 998 ~0. 999. Application of this method testing the TVOC was well in indoor air.

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Available abstract

Key concepts: Ethylbenzene, Gas chromatography, Toluene, Thermal desorption, Benzene, Chemistry, Chromatography, Styrene