Abstract: An apparatus to perform a chromatography process includes a fraction collection system with a rack adapted to support at least one receptacle and a reader coupled to the fraction collection system. The reader is operable to detect a first identification coupled to the rack. The apparatus also includes a chromatography system connected to the fraction collection system to supply a fraction to the receptacle, and a RFID system. The RFID system communicates with the reader and generates data identifying a first location of the receptacle with respect to the rack and a second location of the rack with respect to the fraction collection system.

Abstract: A chromatography system and method for analyzing a sample of interest. The chromatography system can include a housing, a cartridge holder coupled to the housing and formed to hold a chromatography cartridge containing a stationary phase, a collection vessel stand holder coupled to the housing and formed to hold a collection vessel stand, and a pump coupled to the housing. A fluid path can be coupled to the housing and can connect the pump to the cartridge holder to direct a mobile phase from the pump to the cartridge holder and can further connect the cartridge holder to the collection vessel stand holder to direct the mobile phase from the cartridge holder to the collection vessel stand holder. The chromatography system can further include a detector positioned along the fluid path between the cartridge holder and the collection vessel stand holder, and a controller integrally coupled to the housing.

Abstract: A chromatography cartridge and method of manufacturing same. A chromatography cartridge of the present invention can include a tubular housing having an open end and an inner surface, and a plug. The plug can be positioned within the open end of the tubular housing and can have an outer circumferential surface, a substantial portion of the outer circumferential surface being fused to the inner surface of the tubular housing. A method for manufacturing a chromatography cartridge can include coupling at least a portion of the outer surface of the plug to at least a portion of the inner surface of the tubular housing in response to rotating at least one of the plug and the tubular housing about the longitudinal axis with respect to the other of the plug and the tubular housing.

Abstract: A chromatography cartridge and method of manufacturing same. A chromatography cartridge of the present invention can include a tubular housing having an open end and an inner surface, and a plug. The plug can be positioned within the open end of the tubular housing and can have an outer circumferential surface, a substantial portion of the outer circumferential surface being fused to the inner surface of the tubular housing. A method for manufacturing a chromatography cartridge can include coupling at least a portion of the outer surface of the plug to at least a portion of the inner surface of the tubular housing in response to rotating at least one of the plug and the tubular housing about the longitudinal axis with respect to the other of the plug and the tubular housing.

Abstract: A chromatography cartridge and method of manufacturing same. A chromatography cartridge of the present invention can include a tubular housing having an open end and an inner surface, and a plug. The plug can be positioned within the open end of the tubular housing and can have an outer circumferential surface, a substantial portion of the outer circumferential surface being fused to the inner surface of the tubular housing. A method for manufacturing a chromatography cartridge can include coupling at least a portion of the outer surface of the plug to at least a portion of the inner surface of the tubular housing in response to rotating at least one of the plug and the tubular housing about the longitudinal axis with respect to the other of the plug and the tubular housing.

Abstract: A method and apparatus for injecting a sample into a chromatography system. The apparatus can include a tubular housing having an inner surface and an open end, and a cap coupled to the open end of the tubular housing. The cap can include an aperture therethrough. The apparatus can further include a rod positioned through the aperture in the cap and including a piston at one end. The piston can include an outer edge in contact with the inner surface of the tubular housing. The apparatus can further include a lever coupled to the cap, wherein the lever engages the rod and substantially prevents movement of the rod in a first direction while allowing movement in a second direction substantially opposite the first direction.

Abstract: A chromatography system and method for analyzing a sample of interest. The chromatography system can include a housing, a cartridge holder coupled to the housing and formed to hold a chromatography cartridge containing a stationary phase, a collection vessel stand holder coupled to the housing and formed to hold a collection vessel stand, and a pump coupled to the housing. A fluid path can be coupled to the housing and can connect the pump to the cartridge holder to direct a mobile phase from the pump to the cartridge holder and can further connect the cartridge holder to the collection vessel stand holder to direct the mobile phase from the cartridge holder to the collection vessel stand holder. The chromatography system can further include a detector positioned along the fluid path between the cartridge holder and the collection vessel stand holder, and a controller integrally coupled to the housing.

Abstract: A chromatography cartridge. In some embodiments, the chromatography cartridge can include a tubular housing defining a longitudinal axis and including a relatively non-laser-writable first portion, and a relatively laser-writable second portion. The relatively laser-writable second portion can be positioned substantially parallel to the longitudinal axis and can define at least a portion of an outer surface of the tubular housing to allow data to be printed on the outer surface of the tubular housing with a laser.

Abstract: A chromatography cartridge and method of manufacturing same. A chromatography cartridge of the present invention can include a tubular housing having an open end and an inner surface, and a plug. The plug can be positioned within the open end of the tubular housing and can have an outer circumferential surface, a substantial portion of the outer circumferential surface being fused to the inner surface of the tubular housing. A method for manufacturing a chromatography cartridge can include coupling at least a portion of the outer surface of the plug to at least a portion of the inner surface of the tubular housing in response to rotating at least one of the plug and the tubular housing about the longitudinal axis with respect to the other of the plug and the tubular housing.