Cytiva's Whatman™ Polycap™ PES Capsule Filters

Non-Sterile Polycap™ PES (polyethersulfone) capsule filter by Cytiva's Whatman™ combines a glass microfiber prefilter and a polyethersulfone membrane prolonging the life of the filter. Allows for large volumes with difficult samples to be filtered easily. Polyethersulfone membrane has low extractables is bio-safe and has excellent flow rates. Ultra-clean containing no surfactant or mold release agents. Housing thermally fused (no glues adhesives or extraneous materials). Integrity-testable by bubble point pressure decay or forward flow methods. Provides highly effective filtration area in a small size. Applications Include: admixtures biologicals buffers cleaning/rinsing solutions enzymes extemporaneous solutions immunologicals irrigation solutions ophthamalic solutions pharmaceutical solutions reagent preparation salt solutions therapy solutions tissue culture media nutrients and viral suspensions. Non-Sterile.