LabExact
Cellulose Acetate Syringe Filter, Nonsterile, 0.22µm, 4mm, Hydrophilic, 200/Pk SKU: LE-IWT-ES-10611

Featuring hydrophilic cellulose acetate membrane technology delivering exceptional protein recovery and minimal nonspecific binding for critical biological applications. Intrinsically low protein binding characteristics combined with nitrate-free construction provide optimal sample integrity during filtration of protein-heavy solutions and biological fluids. Female luer lock inlet and male luer slip outlet connections ensure reliable attachment while ultrasonically bonded construction maximizes unit-to-unit reproducibility.

Key Cellulose Acetate Membrane Characteristics

Hydrophilic properties with inherently low protein binding capabilities deliver maximum sample recovery
Minimal nonspecific adsorption characteristics optimize retention of valuable biomolecules during processing
Nitrate-free and non-cytotoxic construction eliminates contamination risks in sensitive applications
0.22µm absolute pore rating provides reliable sterile filtration and particulate removal
Surfactant treatment ensures excellent wettability for consistent aqueous sample processing

Key Construction Characteristics

Ultrasonically bonded housing construction delivers superior reliability and prevents bypass leakage
4mm diameter configuration optimizes filtration area for small-volume sample processing applications
Concentric funnel-shaped barrel design increases volume capacity while reducing back pressure during filtration
Female luer lock inlet with male luer slip outlet provides secure, leak-free syringe connections
Filter media type clearly inscribed on barrel enables rapid identification and prevents cross-contamination

LE-IWT-ES-10611 filters achieve outstanding unit-to-unit and lot-to-lot consistency, accelerating your analytical workflows while maintaining stringent quality standards. Ideal for clarification of protein-rich solutions, sterilization of biological fluids, media filtration in cell and tissue culture, and preparation of water samples for nitrite analysis. Nitrate-free cellulose acetate construction makes these filters particularly suitable for groundwater monitoring and environmental sample preparation, providing the analytical accuracy and sample integrity demanded by your most critical laboratory applications.