关键字：gas chromatography; capillary column; resolution; RSD

摘要：This study was carried out to determine low-boiling point hydrocarbon mixtures C-1-C-5 using gas chromatography supplied with a flame ionization detector (FID) and a low-pole capillary column. The temperature of the column reached -30 centigrade and all components eluted within 4 minutes. Sufficient resolution was available for the components with low retentions. The limits of the relative standard deviations (RSD) were from 0.19% to 2.40%. The method was found to be suitable for the determination of natural gas, petroleum, environmental quality, etc.

卷号：55

期号：3

是否译文：否