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Size Exclusion Chromatography (SEC), is a chromatographic method in which molecules in solution are separated by their size, not by molecular weight. It is usually applied to large molecules or macromolecular complexes such as industrial polymers, proteins and nano-particles.
Major brands on the market are TKS, Shodex etc. CNW size exclusion columns have the same excellent performence.
For more than 40 years, GVS has focused on innovating its products and production processes, constantly improving its development capacity to provide the best products, service and support for its clients.
