摘要
多氯联苯(PCBs)是一类具有209种同类物的高毒性、难降解、强脂溶性和生物累积性的持久性有机污染物,自从1996年Jensen首次在鹰和鲱鱼中发现PCBs后[1,2],现在已在世界各地不同的环境介质中都发现有PCBs的存在[3].……
A method was evaluated for the determination of 12 'dioxin-like' PCBs and seven indicator congeners in environmental samples by isotope dilution HRGC - LRMS. Using this method, the PCBs congeners would be monitored in different environmental matrix, just like the ambient air, the flue gas of the MSW incinerator, the fly ash and the soil, the recovery ratio of the isotope extraction standard was among the 60% - 120% .
出处
《分析测试学报》
CAS
CSCD
北大核心
2004年第z1期177-180,共4页
Journal of Instrumental Analysis
基金
浙江省重大自然科学基金资助课题(ZE0108)
