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Capillary gas‐liquid chromatography of bile acids: Improvement with on‐column injection

 

作者: Georg Kariaganis,   Gustav Paumgartner,  

 

期刊: Journal of High Resolution Chromatography  （WILEY Available online 1978）
卷期: Volume 1, issue 1  

页码: 54-56

 

ISSN:0935-6304

 

年代: 1978

 

DOI:10.1002/jhrc.1240010111

 

出版商: Wiley Subscription Services, Inc., A Wiley Company

 

关键词: Gas Chromatography;Capillary, glass;Separation and quantitation of bile acid TMS esters;On—column injection technique;(quantitative investigation of)

 

数据来源: WILEY

 

摘要:

AbstractAnalysis of trimethylsilylethers of methyl esters of bile acids exhibits high separation efficiency with a 20 m × 0.3 mm glass capillary column covered with a crystal layer of barium carbonate and coated with polyethyleneglycol 20000 as liquid phase [3]. The sensitivity and reproducibility of this method can be further improved by an on‐column injection technique according to Grob et al. [

 

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