Polyvent venting filters, 4 cm², 50/pk
Reference
A22679
Sales Unit
50 pcs
These Polyvent venting filters with filtration area of 4 cm² from Whatman work bidirectionally to prevent contamination from entering containers like fermentation vessels during incubation.
- Pore size: 0,2 µm
- Filtration media: polytetrafluoroethylene (PTFE)
- Housing: polypropylene (PP)
- Vent: on inlet
- Support system: polypropylene (PP)
- Sterilisation: autoclavable at 121 °C for 20 minutes (maximum 132 °C). Multiple autoclave cycles are possible. However, the responsibility for reuse is with the operator. The device should be protected from cross contamination. An integrity test should be performed after autoclaving. Compatible with EtO sterilization
- Non-pyrogenic: non-reactive
- Operating pressure: 2 bar - forward direction (29 psi - forward direction)
- Sealing: heat-fused
- Flow direction: bidirectional
- Filtration area: 4 cm²
- Connections: female luer lock (inlet), male luer lock (outlet)
- Hydrophobic PTFE air filters are ideal industrial air filter media
- Validated for 50 steam autoclave cycles; compatible with ethylene oxide (EtO)
- Testable by water break through (WBT) test or bubble point testing
- Passes USP Class VI biosafety tests for plastics
- Manufactured in clean room facilities
| Manufacturer reference | 6713-0425 |
|---|---|
| Brand | Cytiva |
| ISO code | PK |
| eclass | 32000000 |
| leadtime | 5 |
| UNSPSC code | 41104908 |
| Sales Unit | 50 pcs |
| Reference | A22679 |
| Material | Polypropylene |
| Pore | 0,2 µm |
| Membrane | PTFE (polytetrafluoroethylene) |
| Pressure | 2,0 bar g |
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