Tisch
PTFE Syringe Filters, 0.22 um, 33mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk SKU: SF16002

Polytetrafluoroethylene (PTFE) Syringe Filters - SF16002

Featuring hydrophobic PTFE membrane technology with 0.22µm pore size for reliable sterile filtration and bacteria removal from aggressive solvents. High-capacity 33mm diameter filters provide exceptional flow rates while maintaining complete microbial retention for critical applications. MBS housing construction delivers robust performance at pressures up to 87psi, ensuring compatibility with demanding laboratory protocols.

Key Polytetrafluoroethylene (PTFE) Membrane Characteristics

• Hydrophobic membrane design effectively filters organic solvents, acids, and bases without degradation
• Sterile-grade 0.22µm pore size ensures complete removal of bacteria and microorganisms for aseptic processing
• Superior chemical resistance from strong carbon-fluorine bonds withstands aggressive solvents and caustic solutions
• Membrane thickness of 80-140µm optimizes flow characteristics while maintaining filtration integrity
• Autoclavable at 121°C for 30 minutes or gamma sterilizable at 25kGy for validated sterile applications

Key Construction Characteristics

• MBS housing material provides enhanced chemical compatibility for specialized solvent applications
• Large 33mm diameter delivers 4.6cm² filtration area for high-throughput sample processing
• Low holdup volume of 100µl minimizes sample loss, critical for valuable or limited quantity materials
• Luer-Lok/Luer Slip dual connection design ensures secure attachment to all standard syringe types

SF16002 filters deliver sterile-grade filtration with an impressive 29.5ml flow rate, optimizing your workflow efficiency without compromising sterility assurance. The maximum operating temperature of 60°C accommodates warm solvent filtration while the 120ml volume throughput capacity handles multiple samples per filter. Bubble point verification at 17.4psi using absolute ethyl alcohol ensures membrane integrity for your most critical sterile filtration requirements.

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

Bubble Point (psi)

17.4(absolute ethyl alcohol ）

Burst Pressure (psi)

87psi.

Connection Type

Luer-Lok/ Luer Slip

Construction

MBS

Diameter

33mm

Filtration Area

4.6cm²

Flow Rate

29.5ml

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)

0.22

Sterility

NonSterile

Sterilization

Autoclave 121°C for 30min/ Gamma 25kGy

Volume Throughput (ml)

120ml

Wetability

Hydrophobic

• Sterile Filtration - Removes bacteria, mycoplasma, and microorganisms from heat-sensitive pharmaceuticals and biologics
• Aggressive Solvent Clarification - Filters strong acids, bases, and halogenated solvents without extractables or degradation
• HPLC Mobile Phase Preparation - Ensures particle-free solvents protecting columns while extending analytical system lifetime
• Bacterial Removal from Organics - Sterilizes non-aqueous solutions, essential for cell culture and pharmaceutical applications
• Pharmaceutical Manufacturing - Produces sterile injectable drug solutions meeting USP <788> particulate matter standards
• Critical Point Drying Prep - Removes sub-micron particles from dehydration solvents for SEM and materials characterization