Syringe filters, labeled, CHROMAFIL Xtra PES, 25 mm, 0.45 µm
Inside the syringe filter polyethersulfone is used as membrane material. The hydrophilic PES membrane is suitable for aqueous and slightly organic liquids. This filter shows a good stability against acids and bases as well as a very low adsorption for pharmaceuticals and proteins. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Hazardous material | No |
| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter, labeled |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polyethersulfone (PES) |
| Membrane properties | Hydrophilic |
| Membrane diameter | 25 mm |
| Membrane pore size | 0.45 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | For aqueous and slightly organic liquids, Good stability against acids and bases, Low adsorption for pharmaceuticals and proteins, Suitable for HPLC columns packed with particles > 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | Very low (29 µg / 25 mm) |
| Dead volume | 80 µL |
| Filtration area | 4.91 cm² |
| Storage temperature | RT |
Dimension:
Code:
CHROMAFIL Xtra PES, 25 mm, 0.45 µm