Syringe filters, labeled, CHROMAFIL Xtra CA, 25 mm, 0.45 µm
Inside the syringe filter cellulose acetate is used as membrane material. The hydrophilic CA membrane is suitable for filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules with very high shape stability in aqueous solutions. Extremely low binding capacity for proteins. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)! Note - Also available in sterile package (S) for filtration under sterile conditions (each filter is color coded and individually sealed).
| 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 | Cellulose acetate (CA) |
| 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) | Filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules, Suitable for HPLC columns packed with particles > 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | Very low (21 µg / 25 mm) |
| Dead volume | 80 µL |
| Filtration area | 4.91 cm² |
| Storage temperature | RT |
If you would like to learn more technical parameters and applications about Syringe filters, labeled, CHROMAFIL Xtra CA, 25 mm, 0.45 µm please contact us online or leave a message.
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