Tisch
CA Syringe Filter, 0.22 um, 33mm, Double Luer Lock, Nonsterile, 100/Pk SKU: SF18282

Cellulose Acetate (CA) Syringe Filters - SF18282

Precision 0.22µm cellulose acetate membrane with validated 40.6psi bubble point integrity, 5cm² filtration area, and modified butadiene styrene housing delivers bacterial retention capability for high-volume biological samples requiring sterile-grade filtration throughout critical processing workflows. Pharmaceutical manufacturing and biotechnology laboratories benefit from reliable large-volume processing. Combined double Luer Lock connection with 200µL holdup volume and low protein binding ensures efficient sterile filtration for aqueous samples demanding bacterial removal.

Key Cellulose Acetate Membrane Characteristics

0.22µm pore size delivers sterile-grade bacterial retention for cell culture media and biological preparations requiring microbiological control
Hydrophilic cellulose acetate membrane provides immediate aqueous sample compatibility without pre-wetting requirements, streamlining laboratory workflows
Minimizes adsorption of proteins and biomolecules throughout filtration, maintaining concentration accuracy for downstream quantitative applications
Withstands aqueous biological matrices and buffer solutions while requiring protection from aggressive organic solvents and harsh chemicals
80-170µm membrane thickness ensures mechanical robustness and consistent filtration performance throughout high-volume processing applications

Key Construction Characteristics

200µL holdup volume maximizes recovery in high-volume applications where complete sample retrieval impacts analytical productivity
Modified butadiene styrene housing withstands operating pressures to 87psi and temperatures to 60°C, accommodating diverse processing conditions
Double Luer Lock connection system ensures secure syringe attachment on both inlet and outlet, preventing leaks during processing
5cm² filtration area with polypropylene prefilter delivers 40ml flow rates while removing large particulates before bacterial retention

Built to support your high-volume sterile filtration requirements where bacterial retention and sample throughput are critical, cellulose acetate technology provides reliable processing. Validated 40.6psi bubble point combined with low protein binding membrane construction ensures consistent bacterial removal without biomolecule losses throughout processing. Nonsterile design with autoclave and gamma sterilization options supports your laboratory operations requiring economical yet dependable bacterial retention for tissue culture media, protein solutions, and biological samples where processing efficiency and contamination control drive analytical success.

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