热解析-气相色谱法测定室内空气中的总挥发性有机物(TVOC) 被引量：4

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

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摘要采用GC900型热解析气相色谱仪,建立了热解析-毛细管气相色谱法测定空气中苯、甲苯、乙酸正丁酯、乙苯、对（间）二甲苯、苯乙烯、邻二甲苯和正十一烷等挥发性有机物的检测方法。这九种挥发性有机物在一定浓度范围内标准曲线线性良好,相关系数均在0.998－0.999之间。本方法在室内空气中TVOC的检测中应用效果良好。 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.

作者王晓明

机构地区闽西职业技术学院化学工程系

出处《广州化工》 CAS 2014年第17期149-151,共3页 GuangZhou Chemical Industry

关键词热解析气相色谱法总挥发性有机物(TVOC) thermal desorption gas chromatography total volatile organic compounds（TVOC）

分类号 X831 [环境科学与工程—环境工程]

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参考文献3

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