Principle of Gel Permeation Chromatography and Steps in Gel Permeation Chromatography
The size exclusion technique of gel permeation chromatography is used to separate and characterise polymers. It is a one-of-a-kind technique for determining the molecular weight distribution of an analyte using polymer characterisation. The polymer's profile is significant because it affects physical qualities including brittleness, elasticity, and toughness in its final application. The premise behind the gel permeation chromatography system is that various components have variable affinity for the stationary phase. Smaller components become caught in the pores of the packing material, resulting in a long retention duration. Larger components in analytes, on the other hand, pass through the stationary phase without significant affinity, resulting in a shorter retention duration. Based on this information, the processing unit displays various peaks on the display that can be used for cauterization and separation of the analyte. Pump, injector, columns, detectors, and data processin...