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Tosoh Bioscience LLC: The Chemistry of Innovation
Gel Filtration Chromatography
HPLC Columns
PW
PWxl
TSKgel G2500PWxl
TSKgel G3000PWxl
TSKgel G4000PWxl
TSKgel G5000PWxl
TSKgel G6000PWxl
TSKgel G-DNA-PW
TSKgel GMPWxl
TSKgel G-Oligo-PW
TSKgel SuperOligoPW
PWxl-CP for Cationic Polymers
SuperMultiporePW


TSKgel 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 TSKgel G2500PWxl, this column is not suited for separating anionic polymers. The smaller particle size of TSKgel PWxl-type columns provide 1.7X higher resolution than their TSKgel PW counterpart, making TSKgel 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:

Technical Information Sheet -- Measurement of Molecular Mass of Lignin by GPC with Aqueous Solution

Catalog -- SEC-PW Series Columns

Operating Conditions and Specifications

Application Overview -- Gel Filtration Chromatography with TSKgelcolumns

Separation Report -- Introduction of Aqueous SEC Columns: TSKgel PWxl series

Separation Report -- GFC Separation of Water-Soluble Polymers using TSKgel PWxl Series Columns


 Applications


 Polyethylene glycol and oxide calibration curves on TSKgel PWxl columns



 

Ordering information:
To place an order please click on the shopping cart next to the desired item, or contact Customer Service. Tosoh Bioscience LLC only accepts orders from customers in North and South America. For sales offices in other parts of the world, please click Locations.

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

7μm

Stainless Steel7.8301,565Add to Cart
08033
Guard Column for P/N 08020

12μm

Stainless Steel64530Add to Cart
08035
TSKgel Top-Off for PWxl, 1g

10μm

98Add to Cart


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Contact us:

Tech Service:
800-366-4875 (option #3)

Customer Service:
866-527-3587

info.tbl@tosoh.com
 


Quotes/availability

Technical support

Frequently asked questions -- SEC


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Tosoh Bioscience LLC 3604 Horizon Drive, Suite 100, King of Prussia, PA, 19406 Tel: (800) 366-4875  Email: info.tbl@tosoh.com