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题名: Determination of polycyclic aromatic hydrocarbons in seawater using stir bar sorptive extraction-gas chromatography
作者: Xu, YA;  Liu, WM;  Zhao, JH;  Guan, YF
关键词: stir bar sorptive extraction ;  thermal desorption ;  polycyclic aromatic hydrocarbons ;  sample pretreatment ;  gas chromatography
刊名: CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
发表日期: 2005-10-01
卷: 33, 期:10, 页:1401-1404
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Analytical
研究领域[WOS]: Chemistry
英文摘要: The determination of polycyclic aromatic hydrocarbons (PAHs) in seawater was performed by stir bar sorptive extraction (SBSE)-thermal desorption and gas chromatographic ( GC) analysis. The extraction conditions such as extraction time and addition of salt we're studied. The recoveries of the method were at the range of 33.5% similar to 122.4% for 16 PAHs. The limits of detection were 2.74 similar to 13.5 ng/L, the RSDs of the method were 3.8 similar to 13.1%. The PAHs in real life samples from the beaches of Dalian were determined by using SBSE-GC.
语种: 英语
WOS记录号: WOS:000233051800010
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139618
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116012, Peoples R China

Recommended Citation:
Xu, YA,Liu, WM,Zhao, JH,et al. Determination of polycyclic aromatic hydrocarbons in seawater using stir bar sorptive extraction-gas chromatography[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2005,33(10):1401-1404.
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