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题名: Preparation and evaluation of stainless-steel wide-bore packed capillary high performance liquid chromatographic columns
作者: Tang, YH;  Zhu, DQ;  Guan, YF
关键词: packed capillary liquid chromatographic column ;  column preparation ;  column end structure ;  packing reservoir
刊名: CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
发表日期: 2001-10-01
卷: 29, 期:10, 页:1228-1232
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 zero-dead volume union ends and conical slurry reservoir for microbore columns were designed. A detailed procedure for the preparation of highly efficient and stable stainless-steel microbore columns with reversed-phase ODS is described. The influence of packing direction, packing solvent, slurry solvent, slurry concentration and packing pressure has been studied systematically. Columns with efficiency of 75,000/m (number of theoretical plate) were prepared reproducibly at 40MPa packing pressure and optimized conditions. The peak asymmetric factor was 1.03 similar to 1.10 for all the compounds tested.
关键词[WOS]: MICROBORE COLUMNS ;  PACKING
语种: 英语
WOS记录号: WOS:000171887300030
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138889
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:
Tang, YH,Zhu, DQ,Guan, YF. Preparation and evaluation of stainless-steel wide-bore packed capillary high performance liquid chromatographic columns[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2001,29(10):1228-1232.
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