Tisch
PTFE Hydrophilic Syringe Filters, 0.45um, 20mm, Thrd Dbl Luer Lock, ABS Housing, Sterile, 100/Pk SKU: SPEC18165

Polytetrafluoroethylene (PTFE) Syringe Filters - SPEC18165

Addressing critical contamination challenges in aqueous clarification applications, these specialized 0.45µm hydrophilic-treated polytetrafluoroethylene membrane filters provide reliable solutions for particle removal while maintaining sterile device integrity. Advanced membrane technology eliminates traditional PTFE pre-wetting complications while delivering consistent clarification performance essential for pharmaceutical and biotechnology applications. Technical innovation through gamma-sterilized construction with compact 20mm diameter ABS housing ensures dependable particle removal throughout demanding laboratory and manufacturing processing environments.

Key Polytetrafluoroethylene Membrane Characteristics

• Specialized hydrophilic treatment eliminates pre-wetting procedures enabling immediate processing of aqueous biological samples, pharmaceutical solutions, and mixed media systems
• Outstanding chemical resistance maintains integrity when exposed to diverse laboratory chemicals while providing compatibility with both aggressive solvents and aqueous solutions
• Strategic 0.45µm pore configuration efficiently removes particles and cellular debris while maintaining rapid throughput for clarification of aqueous biological matrices
• Extremely low protein binding maintains sample integrity and prevents adsorptive losses during clarification of sensitive biological and pharmaceutical preparations
• Superior mechanical properties withstand high differential pressures without compromising clarification performance or membrane reliability under challenging processing conditions

Key Construction Characteristics

• Robust ABS housing construction provides exceptional chemical resistance and maintains structural integrity across demanding laboratory processing applications
• Compact 20mm diameter with specialized 3.1cm² filtration area reduces time by providing adequate membrane surface for clarification workflows
• Threaded double luer lock design creates secure connections and prevents leakage during processing of diverse aqueous samples and analytical protocols
• Reliable performance ensured through 116psi burst pressure specification provides operational confidence under demanding conditions and elevated pressures

Designed to overcome your aqueous clarification challenges in sterile processing environments, these gamma-sterilized filters provide reliable particle removal while eliminating pre-wetting complications associated with traditional PTFE membranes. Advanced hydrophilic-treated polytetrafluoroethylene technology ensures consistent clarification results with contamination-free device integrity, supporting your analytical objectives with superior chemical compatibility and operational convenience throughout demanding pharmaceutical and biotechnology applications.

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

Bubble Point (psi)

7.25psi

Burst Pressure (psi)

116psi

Connection Type

Double Luer Lock

Construction

Acrylonitrile Butadiene Styrene (ABS)

Diameter

20mm

Filtration Area

3.1cm²

Material

Polytetraflouroethylene (PTFE)

Maximum Operating Pressure

72.5psi

Maximum Operating Temperature (°C)

80℃

Pack Count

100

Pore Size (µm)

0.45

Sterility

Sterile

Wetability

Hydrophilic

• Aqueous Sample Clarification - Removes particles from biological solutions and pharmaceutical preparations without requiring PTFE pre-wetting procedures
• Sterile Environment Processing - Provides contamination-free clarification in controlled manufacturing and research laboratory environments
• Cell Culture Processing - Filters harvested media, removing cellular debris while preserving essential nutrients and bioactive compounds
• Pharmaceutical Analysis - Clarifies drug formulations and aqueous intermediates while maintaining sterile device integrity and sample purity
• HPLC Sample Preparation - Processes aqueous mobile phases and biological samples, eliminating contaminants that cause analytical interference
• Quality Control Applications - Ensures sample clarity and removes visible particles from aqueous manufacturing samples and preparations