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Practical aspects of Pt/Ir effluent splitters for multidetector GC and pneumatic solute switching

 

作者: E. L. Anderson,   W. Bertsch,  

 

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

页码: 13-17

 

ISSN:0935-6304

 

年代: 1978

 

DOI:10.1002/jhrc.1240010104

 

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

 

关键词: Gas Chromatography;Capillary, glass;Low dead volume effluent splitters preparation of Heartcutting

 

数据来源: WILEY

 

摘要:

AbstractPractical details are given to produce low dead volume Pt/Ir to glass connections and a variety of components for effluent splitting and pneumatic solute switching. It is shown that the column effluents from a glass capillary column can be split in any desired ratio and maintained constant, regardless of column flow rate. Bandbroadening in the splitter remains negligible even for very low flow rates. A complex pneumatic system to be used for heartcutting with two glass capillary columns is shown.

 

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