研究简报
刘稷燕,江桂斌,徐明德.南极长城湾附近和台湾以南部分海域水样中丁基锡化合物分析[J].环境科学学报,2002,22(2):267-269
南极长城湾附近和台湾以南部分海域水样中丁基锡化合物分析
- Analysis of butyltin compounds in seawater samples collected from areas nearby the Greatwall Station in Antarctic and the South of Taiwan
- 关键词：固相微萃取 毛细管气相色谱火焰光度检测器 有机锡
- 基金项目：国家自然科学基金(29825114);中国科学院资助项目(KZCX2414)
- 作者
- 单位
- 刘稷燕
- 中国科学院生态环境研究中心,北京 100085
- 江桂斌
- 中国科学院生态环境研究中心,北京 100085
- 徐明德
- 国家海洋局第一海洋研究所,青岛 266003
- 摘要：对南极长城站附近水域及中国台湾以南海域采集的水样进行了分析研究.应用顶空固相微萃取(SPME)技术富集丁基锡化合物,由气相色谱分离后,表面发射火焰光度检测器测定.在两个水域均未检出三丁基锡,但存在一定量的三丁基锡降解产物,即二丁基锡和一丁基锡.
- Abstract：Butyltin compounds in seawater collected from south of Taiwan and nearby Greatwall Station in Antarctic were analyzed. Analytes were extracted by headspace solid phase micro extraction(SPME) and measured by gas chromatograph (GC) with a laboratory modified flame photometric detector. Tributyltin was not detected in two sea areas selected, but mono and dibutyltin, as the degradation products, were found in ng/L level.
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