Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Filters and Filtration
  4. Ultrafiltration Filters and Devices
  5. MilliporeSigma™ Ultrafiltration Discs, 50 kDa NMW, Biomax Polyethersulfone 

MilliporeSigma™ Ultrafiltration Discs, 50 kDa NMW, Biomax Polyethersulfone
GSA_VA

Catalog No. p-7232156
Click to view available options
Diameter (Metric) Filter:
25 mm
44.5 mm
47 mm
63.5 mm
76 mm
Filtration Area:
13.4 cm2
17.3 cm2
28.7 cm2
4.1 cm2
41.8 cm2

Description

50 kDa NMWL, Biomax polyethersulfone. Assemble your Amicon Stirred Cell with the membrane of your choice.

Assemble your Amicon Stirred Cell with the membrane of your choice. Ultrafiltration cut disc membranes are available in Ultracel™ regenerated cellulose and Biomax™ polyethersulvone (PES). The membranes are available in a range of different pore sizes & diameters.
Ultracel regenerated cellulose membranes are recommended for concentrating or desalting dilute solutions. The hydrophilic, tight microstructure of Ultracel membranes assures the highest possible retention with the lowest possible adsorption of protein, DNA or other macromolecules.
Biomax PES membranes are recommended for concentrating or desalting higher volumes of more concentrated samples such as serum, plasma, or conditioned tissue culture media.
Microfiltration Durapore™ PVDF cut discs are available 0.1 μm, 0.22 μm, and 0.45 μm pore sizes in both 63.5 mm and 75 mm diameters.

Features & Benefits:

  • Disc diameters include: 25, 44.5, 47, 63.5, 76, 90 and 150 mm
  • Both Ultracel™, Durapore™, and Biomax™ membranes are available in a wide range of pore sizes to meet your separation requirements
  • Compatible with Amicon™ Stirred Cells

Applications:
Concentration, Buffer Exchange, Desalting

This product(s) resides on a Fisher Scientific GSA or VA contract. If you are viewing this page as a nonregistered user, the price(s) displayed is List Price. To view your GSA or VA contract pricing, log in using your account number, or become a registered user by contacting one of our Customer Service teams. You can also view your contract price by searching for this item(s) on GSA Advantage. To place an order, contact Fisher Scientific Customer Service.

TRUSTED_SUSTAINABILITY

Specifications

Filter Type Ultrafiltration
Format Ultrafiltration Disc
Material PES
MWCO 50 kDa
Filter Code PBQK
Filtration Area 4.1 cm2
For Use With (Application) Protein purification; protein concentration; protein desalting
Housing Material PES
Quantity 10Pack
Diameter (English) 0.98 in.
Diameter (Metric) 25 mm
Diameter (Metric) Filter 25 mm
Show More Show Less
Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Your feedback has been submitted: Thank you for helping us improve our website.