Delve into the background and theory behind one of today's most powerful techniques for separating and characterizing natural and synthetic polymers. The theory behind all aspects of Gel Permeation Chromatography (GPC), also known as Size Exclusion Chromatography (SEC), is clearly and simply set out in a series of pages on the Malvern Instruments website. Explore separations theory, learn about light scattering and universal calibration, understand different detector technologies and what they offer.  From here you can quickly move to specific applications information or find out more about Malvern's Viscotek range of GPC/SEC systems.  

Please click here for more information