Syringe filters, CHROMAFIL Xtra GF / PET
Syringe filters, CHROMAFIL Xtra GF / RC
Syringe filters, CHROMAFIL Xtra GF / PDVE
Syringe filters, CHROMAFIL Xtra PET
Syringe filters, CHROMAFIL Xtra RC
Syringe filters, CHROMAFIL Xtra PTFE
Syringe filters, CHROMAFIL Xtra H-PTFE
Syringe filters, CHROMAFIL Xtra CA
Syringe filters, CHROMAFIL Xtra MV
Syringe filters, CHROMAFIL Xtra PA
Syringe filters, CHROMAFIL Xtra PVDF
Syringe filters, CHROMAFIL Xtra GF
Syringe filters, CHROMAFIL Xtra IC
Syringe filters, labeled, CHROMAFIL Xtra CA, 25 mm, 0.45 µm
Syringe filters, labeled, CHROMAFIL Xtra CA, 25 mm, 0.45 µm

Inside the syringe filter cellulose acetate is used as membrane material. The hydrophilic CA membrane is suitable for filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules with very high shape stability in aqueous solutions. 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)! Note - Also available in sterile package (S) for filtration under sterile conditions (each filter is color coded and individually sealed).
Hazardous material No
Method Filtration
Brand CHROMAFIL Xtra
Type Syringe filter, labeled
Housing type Wheel-like shaped housing
Hardware Polypropylene (PP) housing with filter membrane
Membrane type Cellulose acetate (CA)
Membrane properties Hydrophilic
Membrane diameter 25 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) Filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules, Suitable for HPLC columns packed with particles > 3 µm, GC, SFC
Sterile No
Binding capacity (proteins) Very low (21 µg / 25 mm)
Dead volume 80 µL
Filtration area 4.91 cm²
Storage temperature RT
If you would like to learn more technical parameters and applications about Syringe filters, labeled, CHROMAFIL Xtra CA, 25 mm, 0.45 µm please contact us online or leave a message.
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