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Tosoh Bioscience GmbH: The Chemistry of Innovation
Reversed Phase Chromatography
TSK-GEL Columns
HPLC Columns
Silica-based Columns
Polymer-based Columns
TSKgel Octadecyl-2PW
TSKgel Octadecyl-4PW
TSKgel Octadecyl-NPR
TSKgel Phenyl-5PW RP


Highly cross-linked polymethacrylate base material of TSKgel Octadecyl-4PW provides excellent stability in high pH buffer systems and can withstand rigorous cleaning with either acid or base.  The 500 Å pore allows for anaylsis of proteins up to 200 kDa while the particle size offerings allow for analytical, semi-preparative and preparative scale separations.

 Structure:



 Product Attributes:
Pore size (mean): 500 Å

Exclusion Limit: 1,000 - 200,000 Da

Particle size: 7, 13 and 20 µm

pH stability: 2.0 - 12.0

Functional group: C-18 (monomeric bonding
chemistry)

 Literature:

Chromatography Catalog - Reversed Phase Chromatography

Reversed Phase Brochure

Operating Conditions and Specifications
TSKgel Octadecyl-4PW



 Application

Acidic, neutral or basic pH on TSKgel Octadecyl-4PW





Ordering information:
To place an order please contact
Customer Service

 
P/N Description Pore size Particle size

Dimension

18755 TSKgel Octadecyl-4PW 500 Å 7 μm 2 mm ID x 15 cm L


13351 TSKgel Octadecyl-4PW 500 Å  7 μm 4.6 mm ID x 15 cm L


16257 TSKgel Octadecyl-4PW 500 Å 13 μm 21.5 mm ID x 15 cm L


42160 TSKgel Octadecyl-4PW Guard Cartridge for P/N 18755, 3 pieces/pkg 500 Å  7 μm 2 mm ID x 1 cm L


19308 TSKgel Guard Cartridge Holder for P/N 42160     2 mm ID x 1 cm L


19008 TSKgel Octadecyl-4PW Guard Cartridge for P/N 13351, 3 pieces/pkg, Replaces P/N 14127 500 Å 7 μm 3.2 mm ID x 1.5 cm L


19018 TSKgel Guard Cartridge Holder for P/N 19008, Replaces P/N 14100     3.2 mm ID x 1.5 cm L



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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