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Tosoh TSKgel Alpha-4000 GPC Column, 10 μm, ID 7.8 mm x L 30 cm - 18341

Gel Permeation Chromatography

TSKgel Alpha-4000 GPC Column, 10 μm, ID 7.8 mm x Length 30 cm
TSKgel Alpha Guard Column available P/N: 18345

TSKgel Alpha-4000
 columns are packed with rigid, porous, polymer beads which show minimal shrinkage or swelling in different solvent systems. They are best used for the separation of polymers that are soluble in polar organic solvents such as methanol, ethanol, DMF, THF, HFIP, DMSO, 2-propanol, and acetonitrile. 

Product Attributes:
Matrix: hydrophilic methacrylate

Particle size (mean):10 µm

Pore size (mean): 450 Å

Polyethylene oxide40,000 Da (water)

Polystyrene (THF) 1 million Da (THF)

Shipping solvent: water

Max. pressure drop:3 MPa



Separation of sodium dodecyl sulfate





  • Model: 18341
  • Manufactured by: Tosoh BioScience