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Analysis of organchlorine compounds in water by solid phase microextraction and gas chromatography
Zhang, DN; Zhou, ZP; Tang, YZ; Wu, CY; Zhan, W; Xu, Y; Wu, CY, Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China
1999
Source PublicationCHINESE JOURNAL OF ANALYTICAL CHEMISTRY
Volume27Issue:7Pages:768-772
AbstractIn this work, both,solid phase microextraction (SPME) and solid phase extraction(SPE) were used to enrich organochlorine compounds in water samples and analyzed by gas chromatography with electron capture detector. The operating conditions of SPME have been studied and different kinds of solid phase were compared. Linear alkybenzene sulfonate(LAS) was added to the samples to investigate its effect on the analysis. The results indicated that polyacrylate was better than other commercial solid phases in extraction of moderated polar organic compounds and the sensitivity of SPME was higher than SPE. LAS affect much in liquid-liquid extraction and headspace SPME; but it has little effect on SPE and direct-SPME method. The applications showed that SPME was a fast and effective method in sample preparation.
KeywordGas Chromatography Solid Phase Microextraction Solid Phase Extraction Organochlorine Compounds
DepartmentWuhan Univ, Dept Chem, Wuhan 430072, Peoples R China; Inst Hydrobiol, Wuhan 430072, Peoples R China
Subject AreaChemistry ; Analytical
Indexed BySCI
WOS IDWOS:000081672300006
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/10180
Collection期刊论文
Corresponding AuthorWu, CY, Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Zhang, DN,Zhou, ZP,Tang, YZ,et al. Analysis of organchlorine compounds in water by solid phase microextraction and gas chromatography[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,1999,27(7):768-772.
APA Zhang, DN.,Zhou, ZP.,Tang, YZ.,Wu, CY.,Zhan, W.,...&Wu, CY, Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China.(1999).Analysis of organchlorine compounds in water by solid phase microextraction and gas chromatography.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,27(7),768-772.
MLA Zhang, DN,et al."Analysis of organchlorine compounds in water by solid phase microextraction and gas chromatography".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 27.7(1999):768-772.
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