A HIGH THROUGHPUT FLASH PURIFICATION STAND AND CARTRIDGE

摘要

A chromatography cartridge (701) for use in a chromatography stand has a hollow body (705) for containing chromatography media (720) and an end cap (711) adapted to fit in an open end of a hollow body (705) for closing the end of the hollow body (705). The end cap (711) has an external axial surface at least partially received in the hollow body (705) and an outer face. At least one barb (761) extends from the external axial surface of the end cap (711). The at least one barb (761) is shaped and arranged to contact an interior surface of the hollow body (705). At least one sealing protrusion (771) extends from the external axial surface of the end cap (711). The at least one sealing protrusion (771) is shaped and arranged for use in forming a fluid-tight connection between the end cap (711) and the hollow body (705).