Aqueous Size Exclusion - GFC

Gel Filtration Chromatography (GFC) is popular among biochemists for the separation of proteins or nucleic acid fractions, to desalt a protein sample, or to characterize water-soluble polymers used in food products, paints, and pharmaceutical preparations.

TSKgel SW-type silica-based columns, first introduced in 1977, are the biopharmaceutical industry's standard in gel filtration chromatography of biomolecules.

TSKgel PW-type polymer-based columns are the ideal choice for analyses of water-soluble polymers.