一种两性萃取剂在防水服中烷基酚GC检测的应用  

An efficient amphiprotic extractant applied in the determination of alkylphenol in waterproof clothing by GC

作　　者：张洛红[1] 冯珮[1] 李丹松[1] 舒洲[1] 范芳[1] 

机构地区：[1]西安工程大学环境与化学工程学院,陕西西安710048

出　　处：《西安工程大学学报》2014年第1期55-58,63,共5页Journal of Xi’an Polytechnic University

基　　金：留学回国人员科研启动基金(教外司留[2010]1561号);西安工程大学博士科研启动基金(BS0715);大学生创新创业训练项目(201310709003)

摘　　要：选用一种高效的两性萃取剂Abselut NEXUS柱对烷基酚类物质进行固相萃取并优化萃取条件,建立一种SPE-GC检测防水服中烷基酚类物质的方法.该方法对辛基酚和壬基酚检出限分别为0.013mg/L和0.014mg/L,加标回收率分别为98.45%和94.06%,相对标准偏差均小于5%.An efficient amphiprotic extractant Abselut NEXUS was selected to extract alkylphenol and the test parameters was optimized .Then a method of solid-phase extraction-gas chromatography for de-tection of alkylphenol in waterproof clothing was established .The detection limits for octylphenol and nonylphenol were 0.013mg/L and 0.014mg/L ,respectively .The recoveries were 98.45% and 94.06%for octylphenol and nonylphenol ,and the RSD was generally below 5% .

关 键 词：两性萃取剂 防水服 辛基酚 壬基酚 固相萃取 气相色谱 

分 类 号：TS197[轻工技术与工程—纺织化学与染整工程]