development chromatography

In terms of operation, in development chromatography the mobile phase flow is stopped before solutes reach the end of the bed of stationary phase. The mobile phase is called the developer, and the movement of the liquid along the bed is referred to…

Sample recovery from development chromatograms has been described—that is, detection followed by carving zones from an extruded column or carving or cutting zones from the planar stationary-phase bed. In elution chromatography successive samples of the effluent are collected in tubes held in a mechanically driven rotating tray called…