PTFE Syringe Filters, 5.0um, 25mm, Double Luer Lock, PP Housing, Nonsterile, 100/Pk
Tisch SKU: SPEC18136

Tisch Scientific PTFE Syringe Filters, 5 µm, 25 mm, 100/Pk - SPEC18136

Tisch Scientific customer service specialists focus on laboratory products and can help source the right solution for specific applications. A syringe filter seats a membrane in a sealed housing that threads onto a standard luer fitting. The PTFE membrane withstands aggressive organics that degrade other media while suiting gas, vent, and solvent-stream filtration and filters aggressive organic solvents without breakdown. Polypropylene construction maintains a low-dead-volume internal flow path and resists degradation from routine sample matrices. When method reproducibility rests on consistent sample prep, syringe filtration holds that standard injection after injection.

Technical Specifications

• Low extractables keep the chromatographic background clean
• Absolute pore size rating gives consistent results across protocols
• Chemically inert against aggressive solvents, strong acids, and alkalis
• Stable across a wide operating temperature range for demanding methods
• Hydrophobic membrane repels water for gas, vent, and solvent filtration

Housing Specifications

• Medical-grade polypropylene with broad chemical compatibility
• Resists stress cracking from aqueous salt and buffer solutions
• Resists aqueous acids, bases, and alcohols in routine sample prep
• Plasticizer-free polyolefin construction keeps the fluid path clean

Handling the harsh solvents your methods demand calls for a filter that holds up to the chemistry, pass after pass. Solvent-stream filtration handles the solvents and reagents your methods rely on across the organic solvents and harsh reagents your methods use. Call on the Tisch Scientific team to standardize filtration products across your methods with volume pricing and documentation.

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

Burst Pressure (psi)

116psi

Connection Type

Double Luer Lock

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

4.9cm²

Incompatibility

Aqueous samples without rewetting

Material

Polytetrafluoroethylene (PTFE)

Maximum Operating Pressure

72.5psi

Maximum Operating Temperature (°C)

80℃

Pack Count

100

Pore Size (µm)

5.0

Sterility

Nonsterile

Sterilization

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

Weight

0.58

Wettability

Hydrophobic

• Aggressive Solvent Prefiltration - Removes coarse contaminants from harsh chemicals to protect downstream fine filtration equipment from clogging
• Chemical Synthesis Processing - Clarifies organic reaction products and pharmaceutical intermediates by removing precipitates and insoluble
• Laboratory Solvent Purification - Eliminates particulate contamination from analytical grade reagents to ensure consistent experimental performance
• Corrosive Media Handling - Safely processes acids and caustic solutions using the secure double luer lock to prevent leakage under pressure
• Quality Control Filtration - Removes visible particles from manufacturing samples and formulations to meet regulatory clarity requirements
• Research Sample Preparation - Facilitates routine prefiltration of diverse organic compounds and reaction mixtures in chemical laboratories