Syringe filtersSyringe filtersSyringe filters (combi), CHROMAFIL GF / PVDF, 25 mm, 1 µm / 0.45 µm

SKU: N/A

RM0.00

Combi syringe filters are recommended for solutions with a high load of particulate matter or for highly viscous solutions. These products combine a coarse glass fiber prefilter and a small-pore polyvinylidene difluoride membrane as main filter. The hydrophilic PVDF membrane is for 100 % aqueous samples, water-soluble oligomers and polymers like proteins. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!

729039

Package unit 100 Piece(s)

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Description

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Hazardous material No
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
Membrane diameter 25 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
Filtration area 4.91 cm²
Storage temperature RT

Additional information

Packing units

100 pieces, 400 pieces