

Syringe Filter, Chromafil Xtra, PET, 25 mm, 0.45 µm, 400 pc/PAK
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: Polyester (PET)
Membrane properties: Hydrophilic
Filter type: 25 mm
Effective membrane diameter*: 22 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): General purpose HPLC columns packed with particles > 3 µm, GC, SFC, HPLC, especially suited for mixtures (mid-polar) of water and organic solvents, Suitable for aqueous, polar, hydrophilic as well as nonpolar, organic, hydrophobic solvents/samples with high particle-load, TOC/DOC (ppm) determinations
Sterile: No
Binding capacity (proteins) Moderate
Dead volume 80 µL
Effective filtration area* 3.8 cm²
Storage temperature 15–25 °C / 59–77 °F
Hazardous material No
- Descripción
Descripción
SKU: 729220.400
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).




