Tisch
CA Syringe Filter, 0.22 um, 4 mm, Luer-Lok/Luer Slip, Nonsterile, 200 Pk SKU: SF17508

Cellulose Acetate (CA) Syringe Filters - SF17508

Precision 0.22µm cellulose acetate filtration with 40.6psi bubble point integrity enables bacterial retention and sterile-grade filtration for micro-volume biological samples. Small laboratories processing tissue culture media benefit from reliable membrane performance. Combined with low protein binding properties and hydrophilic wetting characteristics, this syringe filter maintains sample recovery across sensitive analytical workflows.

Key Cellulose Acetate Membrane Characteristics

Hydrophilic cellulose acetate membrane provides immediate aqueous sample compatibility without pre-wetting requirements or flow delays
Low protein binding characteristics preserve biomolecule concentrations throughout filtration, maintaining sample integrity for downstream analysis
0.22µm pore size delivers bacterial retention and sterile-grade filtration for cell culture media and biological sample preparation
Withstands aqueous solutions and maintains compatibility with protein samples while requiring protection from organic solvents
80-170µm membrane thickness balances mechanical strength with efficient flow rates for routine laboratory applications

Key Construction Characteristics

1µL holdup volume maximizes sample recovery in micro-volume applications where every microliter matters
Polypropylene housing rated to 87psi burst pressure and 60°C operating temperature provides durability for routine processing
Luer-Lok inlet with Luer Slip outlet ensures secure syringe connection while facilitating sample collection
0.125cm² filtration area with polypropylene prefilter extends membrane life by removing particulates before final filtration

When your micro-volume samples require sterile-grade bacterial retention without protein losses, cellulose acetate technology delivers reliable processing. Validated 40.6psi bubble point combined with cellulose acetate construction ensures consistent membrane integrity and bacterial removal capability. Nonsterile construction with autoclave and gamma sterilization compatibility supports your laboratory operations requiring economical yet dependable filtration for tissue culture media, protein solutions, and environmental samples where sample recovery and membrane compatibility drive analytical success.

For more information about chemical and material compatibility, please review our Chemical Compatibility Chart.