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题名: Packed capillary liquid chromatographic columns with conical end
作者: Zhu, CR;  Guan, YF;  Wang, HW;  Zhu, DQ
关键词: conical shape column ;  tapered column ;  band broadening ;  capillary liquid chromatographic column
刊名: CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
发表日期: 2000-10-01
卷: 28, 期:10, 页:1204-1208
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: Packed capillary liquid chromatographic columns with conical end were prepared and evaluated. It was found that the column efficiency was 30% similar to 50% higher than that of the columns with conventional end, for columns of 0.53 mm I.D.. The Van Deemter curve of the novel shape column was also improved substantially, particularly in the high flow rate region. The difference for columns of smaller diameter (0.32mm and 0.25mm I.D.) was less because of smaller dead volume and less disturbance of now profile at the column end.
关键词[WOS]: MICRO
语种: 英语
WOS记录号: WOS:000165083400004
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138684
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:
Zhu, CR,Guan, YF,Wang, HW,et al. Packed capillary liquid chromatographic columns with conical end[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2000,28(10):1204-1208.
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