Tisch
CA Syringe Filter, 0.45um, 4 mm, Luer-Lok/Luer Slip, Nonsterile, 200 Pk SKU: SF17509

Cellulose Acetate (CA) Syringe Filters - SF17509

Featuring 0.45µm cellulose acetate membrane technology with 23.2psi bubble point validation and polypropylene prefilter integration, this micro-volume syringe filter delivers reliable clarification performance for aqueous biological samples. Sample clarification and particulate removal improve analytical precision across routine laboratory workflows. Hydrophilic wetting characteristics combined with 1µL holdup volume and low protein binding properties ensure efficient processing of precious samples where recovery and membrane compatibility matter.

Key Cellulose Acetate Membrane Characteristics

0.45µm pore size removes particulates and clarifies biological samples, protecting analytical instrumentation from debris while maintaining solution clarity
Hydrophilic cellulose acetate surface enables immediate aqueous sample processing without pre-wetting steps, reducing preparation time and workflow complexity
Low protein binding characteristics preserve biomolecule integrity throughout filtration, preventing sample loss and maintaining accurate concentration measurements
Maintains compatibility with aqueous protein solutions and biological buffers while requiring protection from aggressive organic solvents
80-170µm membrane thickness provides mechanical durability and consistent flow characteristics throughout routine clarification applications

Key Construction Characteristics

1µL holdup volume minimizes loss in micro-volume applications where sample recovery directly impacts experimental success
Polypropylene housing withstands operating pressures to 87psi and temperatures to 60°C, supporting diverse sample processing requirements
Luer-Lok inlet connection with Luer Slip outlet provides secure syringe attachment and convenient sample collection
0.125cm² filtration area with integrated polypropylene prefilter removes large particulates before membrane contact, extending operational life

Designed for your micro-volume clarification needs where biological sample integrity and recovery are paramount, cellulose acetate technology ensures dependable performance. Validated 23.2psi bubble point combined with low protein binding membrane construction delivers consistent particulate removal and reliable clarification performance. Nonsterile design with autoclave and gamma sterilization capability supports your laboratory operations requiring economical yet reliable clarification for biological samples, environmental testing, and analytical applications where membrane compatibility and sample recovery determine success.

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