Chromatographic properties of open tubular columns with an adsorption layer of aerosil

被引：0
|
作者：
I. A. Platonov
L. A. Onuchak
N. I. Marfutina
P. V. Smirnov
机构：
[1] Samara State University,Faculty of Chemistry
来源：
Journal of Analytical Chemistry | 2008年 / 63卷
关键词：
Aerosil; Methyl Ethyl Ketone; Chromatographic Property; Disperse Silicon Dioxide; Open Tubular Column;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The chromatographic properties of a porous layer open tubular (PLOT) capillary column with an adsorption layer of highly dispersed silicon dioxide (Aerosil) were studied. It was found that the high efficiency and capacity of the column were retained at high rates of a gas-chromatographic process. The test adsorbent is similar to polydimethyl and polyphenylmethyl siloxane stationary phases in terms of selectivity. Complex multicomponent hydrocarbon mixtures can be separated on the PLOT/SiO2 column because of low peak asymmetry.
引用
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页码：46 / 51
页数：5
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