室内空气中单萜类化合物检测方法的研究  

Determination of Monoterpenoids in Indoor Air by GC-MS

作　　者：沈朝烨[1] 徐以盛[1] 蒋志宏[1] 汪国权[1] 

机构地区：[1]上海市疾病预防控制中心,上海200336

出　　处：《分析测试学报》2008年第S1期120-123,共4页Journal of Instrumental Analysis

摘　　要：Monoterpenoids are widely existing in indoor air.A GC-MS method was established for determination of monoterpenoids in the indoor air by using silonite coated canisters(SUMMA canisters),and preconcentrating low level samples utilizing three stages focuser.The method was suitable for the determination of trace VOCs in indoors air.The detection limits of method for α-pinene and β-pinene were both 0.71 μg/m3.Monoterpenoids are widely existing in indoor air.A GC-MS method was established for determination of monoterpenoids in the indoor air by using silonite coated canisters(SUMMA canisters),and preconcentrating low level samples utilizing three stages focuser.The method was suitable for the determination of trace VOCs in indoors air.The detection limits of method for α-pinene and β-pinene were both 0.71 μg/m3.

关 键 词：INDOOR AIR MONOTERPENOIDS PINENE SUMMA CANISTER GC-MS 

分 类 号：X831[环境科学与工程—环境工程]