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Tosoh Bioscience GmbH: The Chemistry of Innovation
Gel Permeation Chromatography
TSK-GEL Columns
HPLC Columns
TSK-GEL Alpha
TSKgel Alpha-2500
TSKgel Alpha-3000
TSKgel Alpha-4000
TSKgel Alpha-5000
TSKgel Alpha-6000
TSKgel Alpha-M
TSK-GEL SuperAW


TSKgel Alpha-5000
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):  1,000 Å

Polyethylene oxide 1 million Da (water)

Polystyrene (THF)  7 million Da

Shipping solvent:  water

Max. pressure drop: 3 MPa

 Literature:

Chromatography Catalog - Size Exclusion Chromatography

TSKgel SEC Brochure

TSKgel GPC Columns Brochure

Operating Conditions and Specifications -
TSKgel Alpha-5000



 Application

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





Ordering information:
To place an order please contact
Customer Service

 
P/N Description Pore size Particle size

Dimension

18342 TSKgel Alpha-2500 1,000 Å 10 μm 7.8 mm ID x 30 cm L


18345 TSKgel Alpha Guard Column for P/N 18342   13 μm 6 mm ID x 4 cm L



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EcoSEC SEC/GPC System

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Technical support

General Principles of
Chromatography - Mode Poster


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Tosoh Bioscience GmbH Zettachring 6, 70567 Stuttgart, Germany  Tel: +49-711-132570  Email: info.tbg@tosoh.com