Tisch
PTFE Syringe Filters, 1.0um, 25mm, Double Luer Lock, PP Housing, Nonsterile, 100/Pk SKU: SPEC16278

Polytetrafluoroethylene (PTFE) Syringe Filters - SPEC16278

Featuring advanced 1.0µm polytetrafluoroethylene membrane technology optimized for fine particle removal applications requiring superior chemical resistance and precise filtration performance. Exceptional hydrophobic membrane properties deliver reliable fine filtration results while withstanding aggressive organic solvents, acids, and chemical media that compromise conventional filter materials. Enhanced 25mm diameter construction with lightweight polypropylene housing provides optimal filtration capacity for processing moderate sample volumes throughout demanding pharmaceutical and analytical laboratory environments.

Key Polytetrafluoroethylene Membrane Characteristics

• Hydrophobic membrane surface requires pre-wetting with compatible organic solvents before processing aqueous solutions, ensuring proper flow initiation and optimal performance
• Exceptional chemical inertness maintains membrane integrity when exposed to aggressive laboratory chemicals, including strong acids, caustic bases, and organic aromatics
• Precise 1.0µm pore structure efficiently captures fine particles and aggregates while maintaining rapid flow rates through challenging sample matrices
• Extremely low protein binding characteristics preserve sample purity and prevent adsorptive losses during filtration of valuable pharmaceutical and biological compounds
• Outstanding thermal stability enables autoclave sterilization at 121°C and accommodates processing at elevated temperatures up to 80°C operating conditions

Key Construction Characteristics

• Lightweight polypropylene housing construction delivers broad chemical compatibility and maintains dimensional stability across varying temperature conditions
• Standard 25mm diameter with expansive 4.9cm² filtration area minimizes loss by providing maximum membrane surface for efficient fine particle removal
• Double luer lock connection system ensures secure attachment and prevents leakage during high-pressure processing of organic solvents and chemical solutions
• Safety margin provided by 116psi burst pressure ensures reliable operation under demanding laboratory conditions and elevated differential pressures

Engineered to meet your precise fine filtration requirements, these specialized filters provide dependable particle removal performance while maintaining chemical resistance under challenging laboratory conditions. Advanced polytetrafluoroethylene membrane technology ensures consistent filtration results and reliable operation, supporting your analytical workflows with superior chemical compatibility and fine particle retention capabilities.

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

Incompatibility

Aqueous samples without rewetting

Material

Polytetraflouroethylene (PTFE)

Maximum Operating Pressure

72.5psi

Maximum Operating Temperature (°C)

80℃

Pack Count

100

Pore Size (µm)

1

Sterility

Nonsterile

Sterilization

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

Wetability

Hydrophobic

• Fine Particle Removal - Eliminates aggregates and precipitates from organic solutions before analytical characterization and instrumental testing
• HPLC Sample Preparation - Protects chromatography columns by removing fine particles that cause baseline drift and analytical interference
• Chemical Synthesis Cleanup - Clarifies reaction products and pharmaceutical intermediates, removing fine contaminants during purification processes
• Solvent Filtration - Removes fine debris from analytical grade solvents, ensuring consistent performance in critical laboratory applications
• Organic Extraction Processing - Clarifies plant extracts and natural product solutions while maintaining chemical compatibility and sample integrity
• Pharmaceutical Analysis - Prepares drug formulations and active ingredients for analytical testing by removing interfering particulate matter