Chromatography analysis breaks down a solution into individual components to determine the composition of a mixture. Chromatography column accessories support chromatography testing. Ion-exchange chromatography columns support ion-exchange chromatography, sample desalting, and gel filtration. Chromatography equipment accessories fit tubing and syringes. Chromatography paper is used for electrophoresis, electroblotting, and Northern, Southern, and Western transfer blots.