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Tosoh Bioscience LLC: The Chemistry of Innovation
Gel Filtration Chromatography
 In this section
TSK-GEL PWxl-type Columns for Water-soluble Polymers
Related links
HPLC Columns
PW
PWxl
TSKgel G2500PWxl
TSKgel G3000PWxl
TSKgel G4000PWxl
TSKgel G5000PWxl
TSKgel G6000PWxl
TSKgel G-DNA-PW
TSKgel GMPWxl
TSKgel G-Oligo-PW
PWxl-CP for Cationic Polymers


TSK-GEL G2500PWxl columns are ideally suited for analysis of water-soluble linear polymers with molecular weights up to 3,000 Da. Because of the presence of cationic groups on the base bead of G2500PWxl, this column is not suited for separating anionic polymers. The smaller particle size of PWxl-type columns provide 1.7X higher resolution than their PW counterpart, making PWxl-type columns more suitable for analytical purposes.

 
Product Attributes:

 Base material:  

hydroxylated polymethacrylate

 Particle size (mean):

7μm

 Pore size (mean):

< 200Å

 Calibration range:

< 3,000Da 
(polyethylene glycols and oxides)

 Max. % organic:

20%

 Shipping solvent:

water



Literature:

Catalog -- Chromatography Catalog, SEC Columns, Overview

Catalog -- Chromatography Catalog, SEC Columns, PW-type

Operating Conditions and Specifications

Application Overview -- Gel Filtration Chromatography with TSK-GEL columns

Brochure -- TSK-GEL HPLC Columns for Biomolecular Applications

Separation Report -- Introduction of Aqueous SEC Columns: TSK-GEL PWxl series


 Applications


 Polyethylene glycol and oxide calibration curves on TSK-GEL PWxl columns



 

Ordering information:
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P/N
Description
Particle
size
Housing materialID
(mm)		Length
(cm)		Price ($)
08020
TSKgel G2500PWxl

7μm

Stainless Steel7.8301,503Add to Cart
08033
Guard Column for P/N 08020

12μm

Stainless Steel64508Add to Cart
08035
TSKgel Top-Off for PWxl, 1g

10μm

94Add to Cart

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Frequently asked questions -- SEC

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