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Tosoh TSKgel Alpha-3000 GPC Column, 7 μm, ID 7.8 mm x L 30 cm - 18340

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Gel Permeation Chromatography

TSKgel Alpha-3000 GPC Column, 7 μm, ID 7.8 mm x Length 30 cm
TSKgel Alpha Guard Column available P/N: 18345

TSKgel Alpha-3000 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):7 µm

Pore size (mean): 150 Å

Polyethylene oxide90,000 Da (water)

Polystyrene (THF) 100,000 Da

Shipping solvent: water

Max. pressure drop:4 MPa



Polyvinylalcohol characterization using TSKgel Alpha-5000 and Alpha-3000 columns in series



  • Model: 18340
  • Manufactured by: Tosoh BioScience

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