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Thumbnail Filmstrip of PES Membrane Filter, 0.22 um, 293 mm, Nonsterile, 50 Pk Images
Tisch Polyethersulfone (PES) membrane filters are hydrophilic, have high flow rates, a low non-specific protein adsorption, and are chemically resistant over a pH range of 1 – 14. They are recommended for the filtration of aqueous solutions as well for protein filtration. The low level of extractables makes them suitable for environmental analysis, as well.
| Tisch Product Code | SF18092 |
| Filter Media | Polyethersulfone (PES) |
| Pore Size | 0.22 µm |
| Size | 293 mm |
| Filtration Area | 17.3 cm^2 |
| Wettability | Hydrophilic |
| Maximum Operating Temperature | 90°C |
| Bubble Point | 50.75 psi |
| Burst Pressure | 87 psi |
| Thickness | 120-150 µm |
| Flow Rate | 15 ml/min @10 psi |
| Sterilization | Autoclave: 121°C for 30 minutes Gamma: 5kg, for 8 hours |
| Pack Size | 50 |
| Commonly Used Applications | Aqueous Protein Solutions Buffers Culture Media Filtration |
| Incompatible With | Aggressive Organics |
Need help determining the appropriate membrane Filter to use?
Check out these additional resources:
Filter Media Selector
Filter Property Comparison
Chemical Compatibility Chart
- Diameter
- 293mm
- Material
- Polyethersulfone (PES)
- Pack Count
- 50
- Pore Size (µm)
- 0.22
- Sterility
- Nonsterile
- Wetability
- Hydrophilic