MULTIFUNCTIONAL FLOW-THROUGH TRAY FOR LIQUID CHROMATOGRAPHY Russian patent published in 1997 - IPC

FIELD: liquid chromatography. SUBSTANCE: tray has transparent dielectric tube with two electrodes fitted tightly on ends of transparent tube in tray measuring channel without changing the tray channel profile. Light hole diameter of electrodes equals internal diameter of transparent tube. Measuring channel is provided with two auxiliary electrodes. They are mounted tightly on ends of transparent dielectric tube between main electrodes without changing the tray channel profile. Auxiliary electrodes are interconnected electrically by jumper and insulated from main electrodes which are also interconnected by jumper. Diameters of light holes of auxiliary and main electrodes are equal to each other. Thickness of auxiliary electrodes is not less than diameters of their light holes. EFFECT: higher results of analysis. 1 dwg