Polycap AS 36 filter by Whatman is recommended for filtering aqueous solutions. It combines a glass microfiber prefilter and a nylon membrane, prolonging the life of the filter. Allows for large volumes with difficult samples to be filtered easily. 36mm Capsule: 400cm2 (62 in2). Nylon membrane layer is inherently hydrophilic, 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. Autoclavable some pre-sterilized with gamma irradiation. Manufactured in clean room facilities under ISO quality systems. Sterile. 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. Sterile. Retention: 0.2µm. Per each. Whatman #: 6709-3602.
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Its a Good Sterilization Grade Filter for its Price
The flow rate for this filter should be mentioned at Amazon as it is one of the most important feature of any filter!it is indicated in their technical data as 2.8 L/min at (14.5 psi), for those who would like more flow they should consider Whatman 6706-7502 that has flow rate of 4.3 L/min at (14.5 psi).
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