空气及非金属材料脱气中苯的GC/MS—SIM分析方法  

GC/MS-SIM Analysis Method for Benzene in Ambient Air and Offgas of Nonmetal Material

作　　者：于芳[1] 何正杰[1] 姜洁[1] 何新[1] 

机构地区：[1]航天医学工程研究所,北京100094

出　　处：《质谱学报》2001年第1期75-76,共2页Journal of Chinese Mass Spectrometry Society

摘　　要：We have built GC/MS-SIM analysis method for benzene in ambient air and offgas of nonmetal material and determined the concentration of benzene in the offgas of a kind of nonmetal material with external standard quantityWe have built GC/MS-SIM analysis method for benzene in ambient air and offgas of nonmetal material and determined the concentration of benzene in the offgas of a kind of nonmetal material with external standard quantity method

关 键 词：空气 非金属材料 苯 脱气量 分析方法 色谱 质谱 SIM 有机污染物 

分 类 号：X132[环境科学与工程—环境科学] X830.2