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色谱  1995 

Live Retention Database for Compounds Identification in Capillary Gas Chromatography
毛细管气相色谱活数据库定性

Keywords: apillary gas chromatography,live restention database,gasoline analysis
毛细管
,气相色谱,活数据库,汽油

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Abstract:

he idea and methodology of live retention database(LRD)for compounds identification are describedand evaluated.The influences of thermodynamic parameters,column film thickness,temperature program-ming profile,variation of Kovats Indices and carrier gas flow rate on the calculated retention values were ex-amined.The LRD was proved to be a very efficient method for identification in capillary gas chromatography. A practical example of gasoline analysis was given,in that most of the compounds was identified by the LRD.

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