Tisch
PTFE Hydrophilic Syringe Filters, 0.45um, 30mm, Luer-Lok/Luer Slip, Sterile, 100 /Pk SKU: SF18264

Polytetrafluoroethylene (PTFE) Syringe Filters - SF18264

Pharmaceutical quality control laboratories, environmental testing facilities, and high-throughput analytical organizations require large-volume clarification solutions where contamination control is essential but bacterial removal is not required. Advanced laboratory capabilities demand membrane technology that delivers validated 0.45μm clarification performance while maintaining contamination-free handling through ready-to-use sterile packaging. Engineered with expanded 30mm architecture and hydrophilic PTFE membrane chemistry, this filtration system provides immediate-use clarification capability through 21.75psi bubble point integrity validation. Design optimization includes individual sterile packaging eliminating handling contamination risks, 100μL holdup volume for efficient sample processing, and polypropylene prefilter integration delivering exceptional 59ml flow rates with 110ml throughput capacity for demanding large-volume clarification workflows requiring both processing speed and contamination-free handling standards.

Key PTFE Membrane Characteristics

High-Performance 0.45μm Clarification - Removes interfering particles while maintaining dissolved analyte passage for accurate large-volume measurements
Hydrophilic Surface Technology - Modified fluoropolymer eliminates pre-wetting requirements, enabling immediate processing of aqueous samples
Enhanced Chemical Compatibility - Resists degradation from analytical solvents while providing documented incompatibility awareness for safe operation
Low Protein Adsorption Platform - Preserves concentration of proteins and biologics through minimal surface binding during processing
Membrane Thickness Engineering - 80-140μm depth provides structural stability while maintaining exceptional 59ml flow characteristics

Key Construction Characteristics

100μL Holdup Volume - Minimizes loss through optimized dead space design, balancing recovery efficiency with large-volume processing requirements
Ready-to-Use Sterile Packaging - Individual sterile units eliminate contamination risks and pre-handling delays in sensitive workflows
Expanded 30mm High-Capacity Platform - 4.9cm² effective area enables rapid processing of large sample volumes up to 110ml capacity
Integrated Polypropylene Prefilter - Extends primary membrane operational life through particulate protection while maintaining rapid flow efficiency

Built for your demanding large-volume clarification applications that require contamination control, this hydrophilic PTFE system delivers structural integrity through 87 psi operational ratings while providing exceptional rapid throughput at 59 mL flow rates. Your laboratory operations benefit from immediate processing capability through ready-to-use sterile packaging and extended membrane life via prefilter protection, while the expanded filtration capacity ensures consistent clarification performance across diverse sample types and high-volume analytical campaigns where both processing speed and cleanliness standards are critical operational priorities.

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