Tisch
PTFE Syringe Filters Hydrophilic, 1.0um, 25mm, Double Luer Lock, PP Housing, Sterile, 100/Pk SKU: SPEC18158

Polytetrafluoroethylene (PTFE) Syringe Filters - SPEC18158

Meeting critical pharmaceutical and biotechnology industry requirements for contamination-free fine particle filtration, these specialized 1.0µm hydrophilic-treated polytetrafluoroethylene filters demonstrate exceptional capability in removing aggregates from aqueous solutions while maintaining sterile device integrity. Innovative gamma-sterilized design engineered for direct aqueous processing eliminates traditional PTFE pre-wetting complications while delivering superior chemical resistance essential for diverse laboratory applications. Precision-manufactured 25mm diameter construction with contamination-free packaging ensures reliable fine filtration performance throughout demanding research and manufacturing processing environments.

Key Polytetrafluoroethylene Membrane Characteristics

• Specialized hydrophilic treatment eliminates pre-wetting requirements, enabling immediate processing of aqueous biological samples, pharmaceutical solutions, and mixed media systems
• Outstanding chemical inertness maintains stability when exposed to diverse laboratory chemicals while providing compatibility with both organic solvents and aqueous solutions
• Precise 1.0µm pore architecture efficiently removes fine particles and aggregates while maintaining steady flow rates for fine filtration of aqueous sample matrices
• Extremely low protein binding maintains sample integrity and prevents adsorptive losses during the filtration of sensitive biological and pharmaceutical preparations
• Superior mechanical properties withstand high differential pressures without compromising fine filtration performance or membrane reliability under challenging conditions

Key Construction Characteristics

• Lightweight polypropylene housing construction delivers comprehensive chemical compatibility and maintains dimensional stability across temperature ranges up to 80°C
• Standard 25mm diameter with expansive 4.9cm² filtration area preserves samples by providing maximum membrane surface for fine filtration applications
• Double luer lock interface ensures secure connections and prevents leakage during processing of diverse aqueous samples and analytical protocols
• Structural integrity provided by a 116psi burst pressure rating ensures reliable operation under demanding laboratory conditions and elevated pressures

Designed to advance your laboratory's fine filtration capabilities, 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 fine filtration results with contamination-free processing integrity, supporting your manufacturing objectives with superior chemical compatibility and operational convenience throughout demanding aqueous sample processing workflows.

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

Bubble Point (psi)

4.35psi

Burst Pressure (psi)

116psi

Connection Type

Double Luer Lock

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

4.9cm²

Material

Polytetraflouroethylene (PTFE)

Maximum Operating Pressure

72.5psi

Maximum Operating Temperature (°C)

80℃

Pack Count

100

Pore Size (µm)

1

Sterility

Sterile

Wetability

Hydrophilic

• Aqueous Fine Filtration - Removes fine particles from biological solutions and pharmaceutical preparations without requiring PTFE pre-wetting procedures
• Pharmaceutical Manufacturing - Provides contamination-free fine filtration of drug formulations and intermediates in sterile processing environments
• Cell Culture Processing - Filters harvested media, removing fine debris while preserving essential nutrients and bioactive compounds
• Research Sample Preparation - Facilitates routine fine filtration in biotechnology laboratories processing diverse aqueous biological specimens
• Quality Control Applications - Ensures sample clarity and removes interfering particles from aqueous manufacturing samples and preparations
• Analytical Sample Processing - Clarifies aqueous solutions before instrumental analysis while maintaining sterile device integrity