PTFE Syringe Filters, 0.1um, 33mm, Luer-Lok/Luer Slip, Sterile, 100/Pk
Tisch SKU: SF18089

Tisch Scientific PTFE Syringe Filters, 0.1 µm, 33 mm, 100/Pk - SF18089

Tisch Scientific keeps ordering simple, turning quotes and questions around quickly. A syringe filter seats a membrane in a sealed housing that threads onto a standard luer fitting. The PTFE matrix handles concentrated acids and bases across demanding methods while withstanding aggressive organics that degrade other media and achieves sterile-grade retention in gas and vent service. Polypropylene construction maintains a low-dead-volume internal flow path and holds a reliable seal against the membrane edge. When sterile or particle-free preparation matters at the bench, the syringe filter delivers it with minimal added handling.

Technical Specifications

• Stable across a wide operating temperature range for demanding methods
• Low extractables keep the chromatographic background clean
• Absolute pore size rating gives consistent results across protocols
• Sterilizing-grade gas and vent filtration at sub-micron pore sizes
• Hydrophobic membrane repels water for gas, vent, and solvent filtration

Housing Specifications

• Tough polypropylene body tolerates repeated handling at the bench
• Stable across the full aqueous pH range in routine sample work
• Resists stress cracking from aqueous salt and buffer solutions
• Reliable housing-to-membrane seal prevents bypass at rated pressure

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. Send your application details to our technical service team and request a filtration product recommendation.

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

Bubble Point (psi)

26.11psi (absolute ethyl alcohol）

Burst Pressure (psi)

87psi.

Connection Type

Luer-Lok/Luer Slip

Construction

PP

Diameter

33mm

Filtration Area

4.6cm²

Flow Rate

12ml

Holdup Volume

100μL

Incompatibility

Aqueous samples without rewetting

Material

Polytetrafluoroethylene (PTFE)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

80-140μm

Pack Count

100

Pore Size (µm)

0.1

Sterility

Sterile

Volume Throughput (ml)

120ml

Weight

1.46

Wettability

Hydrophobic

• Large-Volume Virus Removal - Removes viruses and mycoplasma from pharmaceutical process streams where submicron filtration is required
• Submicron Particle Filtration - Removes ultra-fine particles from HPLC mobile phases and organic solvents, protecting chromatography columns
• Nanoparticle Sample Preparation - Prepares particle-free samples for dynamic light scattering, nanoparticle tracking, and size distribution analysis
• Protein Aggregate Removal - Removes small protein aggregates from biopharmaceutical formulations before fill-finish operations
• Electronic-Grade Solvents - Processes ultra-pure solvents for semiconductor manufacturing, where submicron particle control is critical
• Mass Spectrometry Preparation - Filters high-volume samples to submicron clarity, preventing ion source contamination in analytical instruments