The Determination of Galaxolide in Water Samples with SPME Coupled with GC-MS

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外文摘要：Described is a solid-phase microextraction-gas chromatography mass spectrometric procedure for the determination of galaxolide (HHCB) in water solution samples。 In which 100 um PDMS coated fiber were used。 From the optimization experiments of SPME， we found the direct sampling is necessary。 The extraction time and temperature were 40min and 35℃， respectively， the salinity of the solution almost has no effect on the extraction efficiency and pH=7。0 was suitable for the extraction of HHCB。 The method were applied to the urban sewage and river water respectively and found the content of HHCB in the urban sewage is 286ng/L， while those in river water below limit of quantification。

外文关键词：

SPMEHHCBGC-MSwater sample

作者：

Bi Dong Su、Chen Zhen Min、Chen Dong Hui

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作者单位：

Evironmental research institute of Shanghai Institute of Technology, Shanghai China,200235

Evironmental research institute of Shanghai Institute of Technology, Shanghai China, 200235

会议名称：

International conference on environmental biotechnology and materials engineering;EBME 2011

会议地点：

Harbin(CN);Harbin(CN)

会议母体文献：

Environmental biotechnology and materials engineering.;part 1.

页码：

p.184-187

出版时间：

2011