TSK-GEL® kolonner

GFC is popular among biochemists for the isolation of proteins, for the removal of aggregates, to desalt a protein sample, to separate nucleic acid fractions, or to characterize water-soluble polymers used in food products, paints, pharmaceutical preparations, etc.

Avaliable TSK-GEL products are classified by application area and particle composition.

Select a type to learn more about the various product groups within each type.

Silica

• Application Area: proteins and other biopolymers
• SW, SWxl and SuperSW columns for proteins and nucleic acids using an aqueous buffer as mobile phase

Polymethacrylate

• Application Area: water-soluble polymers
• PW and PWxl columns for industrial polymers, oligosaccharides, nucleic acids, small viruses using aqueous buffer or salt solutions as mobile phase
• PWxl-CP columns for water-soluble cationic polymers using low salt conditions during elution

GPC plays an important role in the characterization of polar organic-soluble and organic-soluble polymers in consumer, chemical and petrochemical industries.

Polymethacrylate (high % X-linking)

• Sample: polar organic-soluble polymers
• Alpha and SuperAW columns for industrial polymers soluble in many polar organic solvents ranging from methanol, acetonitrile, DMF, DMSO, to THF and HFIP.

Available column types for organic-soluble polymers are grouped according to their relative lack of adsorptive properties and speed of analysis. High throughput column dimensions are 4.6 or 6mm ID x 15cm, while conventional columns are 7.8mm ID x 30cm.

Polystyrene

• Application Area: organic-soluble polymers
• Ultra-low adsorption columns with limited range of solvents
  • SuperHZ and SuperMultiporeHZ columns (High Throughput)
  • Hxl and Multipore columns (conventional)
• Low adsorption columns with expanded solvent range
  • SuperH (High Throughput)
  • Hhr (conventional)