DISTRIBUTION COLUMN CARTRIDGE TO BE USED FOR CENTRIFUGAL LIQUID-LIQUID PARTITION CHROMATOGRAPHIC DEVICE

摘要

PURPOSE:To improve distribution performance by laminating distribution plates constituted by successively connecting the respective ends, on one side, of distribution pipes to the opposite ends of the adjacent distribution pipes by liquid connecting passages, further laminating sealing plates to both distribution plates on the outermost layer and opening the extreme ends of the liquid connecting passages of both distribution plates on the outermost layer to the side faces of the sealing plates in the same direction through the sealing plates. CONSTITUTION:Each distribution plate 1 is a rectangular plate-shaped body and is formed with plural pieces of groove-shaped distribution pipes 2 juxtaposed perpendicularly to the longitudinal direction thereof an equal intervals. The respective ends 4, on one side, of the pipes 2 are successively connected to the opposite ends 5 of the adjacent distribution pipes by the liquid connecting passages 3. The distribution pipe 2F at the extreme end is opened through the plate 1 to the bottom surface thereof by the liquid passage 3F at the extreme end. A stainkess steel is preferable for the material of the plate 1 in the case of metal and ethylenetrifluoride is preferable for said material in the case of plastics. The distribution performance is improved by using such distribution pipe column cartridge.