GC-MS法测定青岛海滨海水中的有机锡  

DETERMINATION OF ORGANOTIN COMPOUNDS IN SEAWATER OF QINGDAO BEACH BY GC-MS

作　　者：袁玲玲[1] 牛增元[2] 叶曦雯[2] 李兰生[1] 

机构地区：[1]海洋环境与生态教育部重点实验室中国海洋大学,青岛266003 [2]山东出入境检验检疫局,青岛266002

出　　处：《海洋湖沼通报》2007年第1期62-68,共7页Transactions of Oceanology and Limnology

摘　　要：采用GC-MS方法监测青岛海滨海水中的有机锡污染情况。对有机锡测定的衍生化条件进行了优化,GC-MS方法对青岛海滨海水中的有机锡的污染现状及形态分布进行了调查,结果表明青岛六个取样点的海水中都存在着有机锡不同程度的污染。The determination of organotin compounds in seawater of Qingdao beach using gas chromatography-mass spectrometry（GC-MS） is described. The method involves extraction of organotin compounds from seawater with CH2Cl2 and drivatization with NaBEt4. Then the ethyl organotin were analyzed by GC/MS in the selective ion mode. Based on our investigation, the contamination resulted from organotin compounds can be concluded.

关 键 词：有机锡 海水 测定 

分 类 号：X502[环境科学与工程—环境工程]