Tisch
PTFE Hydrophilic Syringe Filters, 0.22 um, 30mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk SKU: SF18137

Polytetrafluoroethylene (PTFE) Syringe Filters - SF18137

Featuring advanced hydrophilic PTFE membrane technology at 0.22μm pore size for absolute bacterial removal, engineered for high-volume sterile filtration applications where exceptional flow rates and chemical resistance are paramount. Surface-modified fluoropolymer chemistry eliminates pre-wetting requirements while delivering remarkable 350ml/min throughput at 10psi operating pressure. Pharmaceutical manufacturing, biotechnology process development, and high-throughput analytical laboratories demand robust filtration solutions that accelerate processing without compromising sterility or sample integrity. Construction specifications include expanded 30mm diameter platform for large-volume capacity, dual Luer interface compatibility, and elevated 100°C temperature rating supporting challenging thermal processing requirements across diverse laboratory workflows and manufacturing environments.

Key PTFE Membrane Characteristics

• Absolute 0.22μm Sterile Filtration - Delivers complete bacterial removal, ensuring sterility for critical pharmaceutical and biotechnology applications
• Hydrophilic Surface Modification - Proprietary treatment eliminates alcohol pre-wetting procedures, enabling immediate aqueous sample processing
• Superior Chemical Resistance - Stable operation with aggressive solvents and analytical reagents while maintaining documented incompatibility awareness
• Protein Preservation Characteristics - Low-affinity surface maintains concentration of biologics and therapeutic proteins throughout processing
• High-Temperature Capability - 100°C maximum operating temperature supports elevated thermal processing and challenging workflow conditions

Key Construction Characteristics

• Ultra-High Flow Rate Performance - Reduces time dramatically with 350ml/min throughput at 10psi, enabling rapid batch processing operations
• Expanded 30mm Platform - Large diameter configuration provides exceptional filtration capacity for high-volume manufacturing and research applications
• Universal Dual Luer Interface - Luer-Lok/Luer Slip compatibility ensures secure connection with all standard laboratory and manufacturing syringe systems
• Enhanced Temperature Rating - Robust construction supports operation up to 100°C for demanding thermal processing requirements

Designed for your most demanding high-volume operations, this hydrophilic PTFE system delivers structural integrity through 87psi burst pressure while providing exceptional, rapid throughput capabilities. Your laboratory achieves maximum productivity through 350ml/min flow rates that dramatically accelerate processing timelines, while the elevated temperature rating and chemical resistance ensure reliable performance across challenging manufacturing applications and diverse analytical workflows requiring absolute bacterial removal.

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

Burst Pressure (psi)

87psi.

Connection Type

Luer-Lok/Luer Slip

Diameter

30mm

Flow Rate

350ml/ min @ 10psi.

Incompatibility

Bases, esters, ethers, ketones

Material

Polytetrafluoroethylene (PTFE)

Maximum Operating Temperature (°C)

100°C

Pack Count

100

Pore Size (µm)

0.22

Sterility

Nonsterile

Sterilization

Autoclave: 121°C for 30 minutes/ Gamma: 5kg, for 8 hours

Wetability

Hydrophilic

• Pharmaceutical Bulk Manufacturing - Sterilizes large-volume drug formulations and parenteral solutions for production operations
• Biotechnology Process Development - Filters fermentation broths and cell culture media in process scale-up and manufacturing workflows
• High-Throughput Analytical Testing - Processes multiple samples rapidly for quality control and release testing in production environments
• Research Media Production - Sterilizes bulk culture media and buffer systems for laboratory distribution and experimental use
• Clinical Laboratory Operations - Filters large reagent batches and diagnostic solutions for high-volume testing facilities
• Environmental Sample Processing - Sterilizes water samples and environmental extracts for microbiological monitoring programs