CHROMAFIL PTFE-20/25 BIGbox Syringe Filters, Polytetrafluoroethylene (PTFE), 0.2 µm, 25 mm, Pack of 400
CHROMAFIL PTFE-20/25 BIGbox Syringe Filters, Polytetrafluoroethylene (PTFE), 0.2 µm, 25 mm, Pack of 400, from Macherey-Nagel. Recommended for nonpolar samples, suitable for uhplc and GC.
CHROMAFIL disposable syringe filters PTFE-20/25 BIGbox membrane material: polytetrafluoroethylene (PTFE) pore dia.: 0.2 µm, membrane dia.: 25 mm color code above: yellow / below: colorless former product designation CHROMAFIL O-20/25 BIGbox of 400
CHROMAFIL PTFE-20/25, BIGbox. This item is supplied as 1 pack.
| Method | Filtration |
|---|---|
| Product range | Chromatography, filtration and rapid tests |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Code type | Color coded |
| Color code (bottom) | Colorless |
| Color code (top) | Yellow |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Effective membrane diameter* | 22 mm |
| Filter type | 25 mm |
| Inlet | Luer lock (top) |
| Membrane pore size | 0.2 µm |
| Membrane properties | Hydrophobic |
| Membrane Type | Polytetrafluoroethylene (PTFE) |
| Outlet | Luer tip (bottom) |
| Recommended Application | Nonpolar samples, Suitable for UHPLC, core-shell and 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 | 400 pieces |
| Type | Syringe filter, color coded |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Housing type | Wheel-like shaped housing |
| Product Line | CHROMAFIL |
| Manufacturer | Macherey-Nagel |
| MPN | 729007.400 |
| Item number | 729007.400 |
| Pack size | 1 pack |
| Storage Temperature | 15–25 °C / 59–77 °F |
| Hazardous material | No |
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