Syringe filter, labeled, CHROMAFIL Xtra PTFE, 0.45 µm
US$135.00*
*taxes and shipping not included
Inside the syringe filter polytetrafluoroethylene is used as membrane material. The hydrophobic PTFE membrane is very resistant towards all kinds of solvents as well as acids and bases. Flushing with alcohol, followed by water, makes the originally hydrophobic membrane more hydrophilic. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Binding capacity (proteins) | Moderate–high |
|---|---|
| Brand | CHROMAFIL Xtra |
| Code type | Labeled |
| Color code (bottom) | Colorless |
| Color code (top) | Labeled |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Effective membrane diameter* | 22 mm |
| Filter type | 25 mm |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Hazardous material | No |
| Housing type | Wheel-like shaped housing |
| Inlet | Luer lock (top) |
| Membrane pore size | 0.45 µm |
| Membrane properties | Hydrophobic |
| Membrane type | Polytetrafluoroethylene (PTFE) |
| Method | Filtration |
| Outlet | Luer tip (bottom) |
| Recommended application(s) | Nonpolar samples, Suitable for HPLC columns packed with particles > 3 µm, GC, SFC, …, Very resistant towards all kinds of solvents as well as acids and bases |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
| Sample volume | 5-100 mL |
| Selling unit | 100 pieces, 400 pieces |
| Sterile | No |
| Storage temperature | 15–25 °C / 59–77 °F |
| Type | Syringe filter, labeled |
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