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•Datasheet: Ultipor VF Grade DV20 Virus Removal Filter Capsules

Removal of Viruses as small as 20 nm
Pall Ultipor VF grade DV20 filter cartridges are integrity-testable, direct flow filters for size exclusion removal of viruses as small as 20 nm from biological solutions. The innovative DV20 hydrophilic PVDF microporous membrane also enables > 95% transmission of proteins up to 160 kiloDaltons. Using a standard single open-ended (SOE) AB sanitary style cartridge design, Ultipor VF DV20 filters achieve practical flows and pressure drops in process-scale purification of BioPharmaceuticals, tissue and plasma derivatives and protein additives. Where required, suitable prefilters employing the same PVDF membrane material are available, simplifying process optimization and filtration system validation.

Features and Benefits

• Sanitary direct flow cartridges
• Robust size exclusion mechanism
• 3 log TR for > 20 nm viruses
• 6 log TR for > 50 nm viruses
• Low binding for high protein yields
• High transmission of albumin and IgG
• Very low extractables
• Autoclavable and Steamable in situ (SIP)
• 100% integrity-tested (correlated to virus retention)
• Manufactured for use in conformance with cGMP
• Pharmaceutical P optimized with Certificate of Test provided
• Validation Guide available
  Claims based on challenges with bacteriophage (bacterial viruses) PP7 (25 nm) and PR772 (53 nm) in 1% Bovine Serum Albumin in phosphate-buffered saline at pH 7.4, 20 °C (68 °F).
  Note: These filters are also available in Kleenpak Nova capsule format.

Click Here To Download:
•Datasheet: Ultipor VF Grade DV20 Virus Removal Filter Capsules