Merck, WHA67245045, Whatman®Polydisc AS in-line filter for aqueous solutions

General description
Whatman Polydisc AS (Aqueous Solution) in-line filters from Cytiva feature high-throughput PES membrane with a glass microfiber prefilter. Available irradiated or nonsterile.

Polyethersulfone membranes for aqueous solutions

AS Polydisc filters use polyethersulfone membranes, which are low protein binding and surfactant free, making them the recommended membrane for many applications such as buffer or reagent filtration.

These membranes have been demonstrated to contribute low levels of extractables which might otherwise interfere with sample analysis. Polydisc AS also incorporates a glass microfiber prefilter to handle heavy particulates and extend membrane life.
Application
Tissue culture media, Reagent preparation, Particle counting solutions, Pharmaceutical preparations
Features and Benefits

• Whatman filters with polyethersulfone membranes have low protein binding and are surfactant-free
• GMF prefilter removes heavy particulates, increasing membrane longevity
• Gamma irradiated, so there are no ethylene oxide (EtO) residuals
• Barbed hose connections fit multiple tubing sizes
• Integrity-testable with the bubble point method
• Lightweight design prevents tubing collapse
• Recyclable after use.

Other Notes
Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.
Legal Information
Whatman is a registered trademark of Cytiva