Tisch
CA Syringe Filters, 0.45 um, 30mm, Luer-Lok/Luer Slip, Sterile, 100/Pk SKU: SF18286

Cellulose Acetate (CA) Syringe Filters - SF18286

Precision 0.45µm cellulose acetate membrane with validated 23.2psi bubble point integrity and gamma sterilization packaging delivers immediate clarification capability for large-volume biological samples containing high particulate loads. Pharmaceutical laboratories benefit from contamination-free processing. Combined 4.9cm² filtration area with glass fiber prefilter, polypropylene housing, and 120µL holdup volume ensures efficient clarification for cell culture supernatants and protein solutions.

Key Cellulose Acetate Membrane Characteristics

0.45µm pore size provides effective clarification for biological samples, removing particulates and cellular debris while maintaining solution clarity
Hydrophilic cellulose acetate surface enables instant aqueous sample processing without pre-wetting steps, streamlining large-volume workflows
Low protein binding characteristics maintain biomolecule concentrations throughout filtration, preserving sample integrity for downstream quantitative analysis
Withstands aqueous biological solutions and buffer systems while requiring protection from aggressive organic solvents and harsh chemicals
80-170µm membrane thickness provides mechanical durability and consistent filtration performance throughout large-volume clarification applications

Key Construction Characteristics

120µL holdup volume minimizes loss in large-volume applications where sample recovery directly impacts analytical productivity
Polypropylene housing withstands operating pressures to 87psi and temperatures to 60°C, accommodating diverse laboratory processing conditions
Luer-Lok inlet with Luer Slip outlet provides secure syringe attachment and facilitates efficient sample recovery
4.9cm² filtration area with glass fiber prefilter delivers 78ml flow rates while capturing high particulate loads before clarification

Designed for your large-volume clarification requirements where particulate loads challenge membrane performance and contamination-free processing is essential, glass fiber prefilter technology extends filter life. Validated 23.2psi bubble point combined with low protein binding membrane construction ensures reliable clarification without biomolecule losses throughout processing. Ready-to-use sterile construction supports your laboratory operations requiring economical yet dependable clarification for biological samples, pharmaceutical testing, and environmental applications where extended operational life and immediate availability drive productivity.

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