程序升温条件下毛细管短柱和长柱气相色谱保留行为的比较

Comparison of Gas Chromatographic Retention Behaviour between Short Capillary Column and Normal Capillary Column

本文研究了程序升温条件下不同组份在毛细管短柱和长柱中的气相色谱保留行为。提出了长柱和短柱的适用条件。

A retention behaviour of organochlorides and PAHS in short and normal capillary columns were investigated by programmed temperature gas chromatography. The selection of optimum length of column for programmed temperatare capillary chromatography was discussed.