E. A. Corbin, D. Schwartz, M. Keeney
1960
Citations
0
Influential Citations
45
Citations
Journal
Journal of Chromatography A
Abstract
Abstract Two similar partition chromatographic systems are described. Acetonitrile or 2-chloroethanol is used as the stationary phase on a celite column and hexane saturated with acetonitrile or 2-chloroethanol is the mobile phase. Both are suitable for the separation of the 2,4-dinitrophenylhydrazones of saturated aldehydes, saturated methyl ketones, 2-enals, and 2,4-dienals. Details of column preparation and operation are given. Graphs indicating the separations to be expected from each of the four homologous series are included.