DICP OpenIR
Analysis of polycyclic aromatic hydrocarbons by reversed phase capillary electrochromatography
Yao, ZW; Jiang, GB; Ye, ML; Zou, HF
KeywordCapillary Electrochromatography Polycyclic Aromatic Hydrocarbons On-column Concentration
Source PublicationINTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY
2001
Volume81Issue:1Pages:15-24
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Life Sciences & Biomedicine
WOS SubjectChemistry, Analytical ; Environmental Sciences
WOS Research AreaChemistry ; Environmental Sciences & Ecology
WOS KeywordEFFICIENCY ; SEPARATION ; COLUMN
AbstractReversed phase capillary electrochromatography (RP-CEC) was used to achieve the rapid analysis of six polycyclic aromatic hydrocarbons (PAHs). Capillary column packed with 5 mum ODS stationary phase in the 10 cm packed length (31 cm total length) and UV detector was used. The effect of the separation voltage, organic modifier on the electroosmotic flow (EOF) and column performance was investigated. Baseline separation could be reached in the 90% acetonitrile content and 10kV-separation voltage, and theoretical plate numbers per meter for six PAHs were all above 70,000. The total analytical time was less than 4 min with RSD less than or equal to 0.60% (in retention factor) and 9.83% (in peak area) under the optimized experimental conditions. When the solute strength of the sample solution was less than the elution strength of the mobile phase, on-column concentration of the analytes could be occurred.
Language英语
WOS IDWOS:000172850400002
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/138851
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Ecoenvironm Sci Res Ctr, Beijing 100085, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Natl Chromatog R&A Ctr, Dalian 116011, Peoples R China
Recommended Citation
GB/T 7714
Yao, ZW,Jiang, GB,Ye, ML,et al. Analysis of polycyclic aromatic hydrocarbons by reversed phase capillary electrochromatography[J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY,2001,81(1):15-24.
APA Yao, ZW,Jiang, GB,Ye, ML,&Zou, HF.(2001).Analysis of polycyclic aromatic hydrocarbons by reversed phase capillary electrochromatography.INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY,81(1),15-24.
MLA Yao, ZW,et al."Analysis of polycyclic aromatic hydrocarbons by reversed phase capillary electrochromatography".INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY 81.1(2001):15-24.
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