A PTFE syringe filter RJF1322NH/RJF3222NH/RJF1345NH/RJF3245NH uses a hydrophobic PTFE membrane in a high-quality polypropylene (PP) housing, free of any adhesives. The membrane is biologically and chemically inert, extremely low in extractable. Its unique design ensures no leakage of particles to the down-stream side of the membrane. The filters are resistant to the destructive effects of organic solvents, concentrated acids and bases, or other aggressive chemicals for which other membranes are unsuitable. This RephiQuik PTFE syringe filter RJF1322NH/RJF3222NH/RJF1345NH/RJF3245NH offers the optimal balance of a large effective filtration area with a low hold-up volume.
| Diameters | 13 mm | 32 mm |
| Effective Filtration Area | 0.80 cm2 | 4.4 cm2 |
| Length, Inlet to outlet | 21 mm | 26 mm |
| Housing material | Polypropylene (PP) | Polypropylene (PP) |
| Inlet Fittings | Female Luer-Lok | Female Luer-Lok |
| Outlet Fittings | Male Luer slip | Male Luer slip |
| Process Volume | 1 - 10 mL | 10 - 100 mL |
| Hold-up Volume (after air purge) | ≤ 15 μL | ≤ 80 μL |
| Maximum Operating Pressure | 10 bar (145 psi) | 10 bar (145 psi) |
| Maximum Operating Temperature | 45 ℃ | 45 ℃ |
RephiQuik PTFE syringe filter
| Out ring Color | Hydrophobicity | Pore Size (μm) | Diameter (mm) | Units/PK | Catalog No. |
| Blue | Hydrophobic | 0.22 | 13 | 100 | RJF1322NH |
| Blue | Hydrophobic | 0.22 | 32 | 100 | RJF3222NH |
| Blue | Hydrophobic | 0.22 | 13 | 1000 | RJF1322NK |
| Blue | Hydrophobic | 0.22 | 32 | 1000 | RJF3222NK |
| Blue | Hydrophobic | 0.45 | 13 | 100 | RJF1345NH |
| Blue | Hydrophobic | 0.45 | 32 | 100 | RJF3245NH |
| Blue | Hydrophobic | 0.45 | 13 | 1000 | RJF1345NK |
| Blue | Hydrophobic | 0.45 | 32 | 1000 | RJF3245NK |
