Syringe filtersSyringe filtersSyringe filters, labeled, CHROMAFIL Xtra PVDF, 13 mm, 0.45 µm


Inside the syringe filter polyvinylidene difluoride is used as membrane material. The hydrophilic PVDF membrane is suitable for filtration of 100 % aqueous samples, water-soluble oligomers and polymers like proteins. 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)!


Package unit 100 Piece(s)

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Hazardous material No
Method Filtration
Type Syringe filter, labeled
Housing type Wheel-like shaped housing
Hardware Polypropylene (PP) housing with filter membrane
Membrane type Polyvinylidene difluoride (PVDF)
Membrane properties Hydrophilic
Membrane diameter 13 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 1 ≤ 5 mL
Recommended application(s) Hydrophilic membrane for HPLC columns packed with particles > 3 µm, GC, SFC, Suitable for 100 % aqueous, polar, hydrophilic samples with low particle-load, Water-soluble oligomers and polymers like proteins
Sterile No
Binding capacity (proteins) Very low (20 µg / 25 mm)
Dead volume 30 µL
Filtration area 1.33 cm²
Storage temperature RT

Additional information

Packing units

100 pieces, 400 pieces