Syringe filters, labeled, CHROMAFIL Xtra PTFE, 25 mm, 0.20 µm, ESMC, MN, Germany
$0.00
Syringe filters labeled CHROMAFIL Xtra PTFE, 25 mm, 0.22 µm, 100 Pcs Box
Brand: MACHEREY‑NAGEL
Origin: Germany
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)!
Technical Specification
| Selling unit |
100 pieces, 400 pieces |
| Method |
Filtration |
| Brand |
CHROMAFIL Xtra |
| Type |
Syringe filter, labeled |
| Housing type |
Wheel-like shaped housing |
| Hardware |
Polypropylene (PP) housing with filter membrane |
| Membrane type |
Polytetrafluoroethylene (PTFE) |
| Membrane properties |
Hydrophobic |
| Filter type |
25 mm |
| Effective membrane diameter* |
22 mm |
| Membrane pore size |
0.2 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) |
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 |
| Sterile |
No |
| Binding capacity (proteins) |
Moderate–high |
| Dead volume |
80 µL |
| Effective filtration area* |
3.8 cm² |
| Storage temperature |
RT |
| Hazardous material |
No |
| Remark |
*Standardized measurement since Mai 2023. The product has not been modified. |
Images are reference only. Actual product may be different.
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Syringe filters, labeled, CHROMAFIL Xtra PTFE, 25 mm, 0.22 µm, 100 Pcs Box
