Tisch
PTFE Syringe Filters, 1.0um, 25mm, Double Luer Lock, PP Housing, Sterile, 100/Pk SKU: SPEC18139

Polytetrafluoroethylene (PTFE) Syringe Filters - SPEC18139

Addressing persistent contamination challenges in fine particle filtration applications, these specialized 1.0µm polytetrafluoroethylene membrane filters provide reliable solutions for removing aggregates and fine contaminants while maintaining sterile device integrity. Advanced hydrophobic membrane technology delivers precise fine filtration performance while withstanding exposure to aggressive organic solvents and chemical media that compromise conventional materials. Technical innovation through gamma-sterilized construction with contamination-free packaging ensures dependable fine particle removal throughout demanding pharmaceutical manufacturing and analytical laboratory applications.

Key Polytetrafluoroethylene Membrane Characteristics

• Hydrophobic membrane surface requires pre-wetting with compatible organic solvents before processing aqueous solutions, ensuring optimal flow initiation and fine filtration performance
• Exceptional chemical resistance maintains integrity when exposed to aggressive laboratory chemicals, including concentrated acids, strong bases, and reactive organic compounds
• Precise 1.0µm pore structure efficiently captures fine particles and aggregates while maintaining steady flow rates through challenging chemical matrices
• Extremely low protein binding characteristics preserve sample composition and prevent adsorptive losses during the filtration of pharmaceutical and biological compounds
• Superior mechanical properties withstand high differential pressures without compromising fine filtration performance or membrane reliability under demanding conditions

Key Construction Characteristics

• Lightweight polypropylene housing construction provides comprehensive chemical compatibility and maintains dimensional stability across temperature ranges up to 80°C
• Standard 25mm diameter with expansive 4.9cm² filtration area minimizes loss by providing maximum membrane surface for fine particle removal applications
• Double luer lock interface ensures secure connections and prevents leakage during high-pressure processing of organic solvents and chemical solutions
• Reliable performance ensured through 116psi burst pressure specification provides operational confidence under demanding conditions and elevated pressures

Designed to overcome your most challenging fine filtration obstacles in sterile processing environments, these gamma-sterilized filters provide reliable particle removal while maintaining chemical resistance under harsh conditions. Advanced polytetrafluoroethylene membrane technology ensures consistent fine filtration results with contamination-free device integrity, supporting your analytical objectives with superior chemical compatibility and dependable filtration performance throughout demanding pharmaceutical and chemical applications.

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

Hydrophobic

• Fine Particle Removal - Eliminates aggregates and precipitates from chemical solutions, protecting downstream analytical equipment and instrumentation
• Chemical Synthesis Processing - Clarifies organic reaction products and pharmaceutical intermediates, removing fine contaminants during purification
• Solvent Purification - Filters analytical grade chemicals and laboratory reagents while maintaining sterile device integrity and sample purity
• HPLC Sample Preparation - Processes chemical samples, removing fine particles that cause analytical interference and column damage
• Pharmaceutical Manufacturing - Removes fine contaminants from drug formulations and active ingredients in sterile processing environments
• Quality Control Applications - Ensures sample clarity and removes interfering particles from chemical manufacturing samples and preparations