%0 Journal Article
%T Method Development for Analysis of Short-and Long-chain Perfluorocarboxylates in Sewage<br>污水中短长链全氟羧酸检测方法的开发
%A LI Fei
%A ZHANG Chao-jie
%A QU Yan
%A CHEN Jing
%A ZHOU Qi
%A YAN Xiang-bo
%A MA Jin-xing
%A <br>李飞
%A 张超杰
%A 曲燕
%A 陈晶
%A 周琪
%A 颜湘波
%A 马金星
%J 环境科学
%D 2009
%I 
%X A method using weak anion exchange cartridge for solid phase extraction before high performance liquid chromatography-negative electronspray ionization-tandem mass spectrometry WAXSPE+HPLC-ESI(-)-MS/MS] detection has been developed to measure C2-C14 perfluorocarboxylates(PFCAs) in sewages.When the weak anion exchange(WAX) cartridges were used for solid phase extraction(SPE),the better recoveries of short-and long-chain PFCAs(C2-C14) were achieved as the sewage samples were acidified to pH=3.0 by formic aci...
%K perfluorocarboxylates (PFCAs)
%K weak anion exchange cartridge
%K solid phase extraction (SPE)
%K high performance liquid chromatography-tandem mass spectrometry
%K sewages<br>全氟羧酸
%K 弱阴离子交换柱
%K 固相萃取
%K 高效液相色谱-串联质谱仪
%K 污水
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=9FF28F26F808FA474E0882A9793363F2&yid=DE12191FBD62783C&vid=340AC2BF8E7AB4FD&iid=9CF7A0430CBB2DFD&sid=28B960025A4F05E0&eid=58BCF59F32F6148B&journal_id=0250-3301&journal_name=环境科学&referenced_num=0&reference_num=26