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

Polytetrafluoroethylene (PTFE) Syringe Filters - SF18089

When you need to remove mycoplasma and submicron particles from large-volume samples in aggressive solvents, these 0.1µm PTFE filters provide submicron filtration for non-aqueous applications. The hydrophobic membrane removes mycoplasma and submicron particles from organic solvents while handling strong acids, bases, and halogenated organics. The large 33mm diameter with 4.6cm² filtration area processes high-volume samples efficiently. Pre-sterilized packaging means contamination-free handling, and polypropylene housing withstands pressures up to 87psi.

Key Polytetrafluoroethylene (PTFE) Membrane Characteristics

• Hydrophobic membrane design effectively filters organic solvents, acids, and bases without chemical degradation
• 0.1µm pore size removes submicron particles and mycoplasma from non-aqueous solutions
• Pre-sterilized by gamma irradiation ensures contamination-free filtration for critical aseptic applications
• Broad chemical resistance from strong carbon-fluorine bonds maintains integrity in aggressive solvent systems
• Membrane thickness of 80-140µm optimizes retention efficiency while maintaining adequate flow characteristics

Key Construction Characteristics

• Polypropylene housing provides excellent chemical compatibility with organic and inorganic solvents
• Large 33mm diameter with 4.6cm² filtration area processes high-volume samples efficiently
• Holdup volume of 100µL balances sample recovery with practical handling for high-volume processing
• Luer-Lok/Luer Slip dual connection system accommodates various syringe sizes and automated systems

Pre-sterilized packaging means you can start filtering immediately without autoclaving preparation, important when processing multiple large-volume samples. The large 4.6cm² filtration area handles high-volume applications efficiently while maintaining mycoplasma and submicron particle removal, and you can process samples at temperatures up to 60°C. The 87psi burst pressure handles typical laboratory workflows, and the 26.11psi bubble point confirms consistent 0.1µm pore structure for reproducible mycoplasma and submicron particle removal.

For more information about chemical and material 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

Wetability

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