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GVS - Model PES -Polyethersulfone Filtration Membrane
GVS Life Sciences Polyethersulfone (PES) Filtration Membrane is naturally hydrophilic, has low extractables and is cast from pure polyethersulfone polymer. This strong, microporous membrane is constructed from a high-temperature polyethersulfone polymer that is acid and base resistant. Its strength and durability are advantageous during usage that involves aggressive handling or automated equipment. It is designed to remove particulates during general filtration, and its low protein and drug binding characteristics make it ideally suited for use in life sciences applications. GVS Life Sciences PES Filtration Membrane is available in roll widths from 1.27 cm (0.5 in) to 79 cm (31 in), as well as in cut sheets and disks that can be customized to meet your application and size requirements.
- Low extractables ensure clean results
- Low drug and protein binding maximize sample recovery
- Superior burst strength protects integrity of membrane under high pressures
- Lot-to-lot consistency for reproducible results every time
- Endotoxin and USP Class VI test results ensure membrane is suitable for use in medical devices
The materials in this membrane are FDA approved for food contact under the applicable regulations in 21 CFR
- Hydrophilic
- Maximum operating temperature: 266°F (130°C)
- Autoclavable
- Broad sealing compatibility, including ultrasonic, heat, radio frequency and insert molding
- Protein and enzyme filtration and sterilization
- Biological fluid filtration and sterilization
- Pharmaceutical sterilization
- Environmental water studies
- Coarse particulate filtration (large pore)
- Clarification and final filtration (small pore)