

Syringe Filter, Chromafil, GF/PVDF, 25 mm, 0.45 µm, 100 pc/PAK
Selling unit: 100 pieces
Method: Filtration
Brand: CHROMAFIL
Type: Syringe filter (combi)
Housing type: Wheel-like shaped housing
Hardware: Polypropylene (PP) housing with filter membranes
Membrane type: Combi – Glass fiber (GF) / Polyvinylidene difluoride (PVDF)
Membrane properties: Hydrophilic – hydrophilic
Filter type: 25 mm
Effective membrane diameter*: 22 mm
Membrane pore size: 1 µm / 0.45 µm
Code type: Color coded
Color code (top): Black
Color code (bottom): White
Inlet: Luer lock (top)
Outlet: Luer tip (bottom)
Sample volume: 5-100 mL
Recommended application(s): HPLC columns packed with particles > 3 µm, GC, SFC, Suitable for 100 % aqueous, polar, hydrophilic samples with low particle-load
Sterile: No
Binding capacity (proteins): Moderate–high
Dead volume: 80 µL
Effective filtration area*: 3.8 cm²
Storage temperature: 15–25 °C / 59–77 °F
Hazardous material: No
- Descripción
Descripción
SKU: 729039
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).



