PTFE Syringe Filters, 0.22 um, 13mm, Luer-Lok/Luer Slip, Sterile, 100/Pk
Tisch SKU: SF14472

Tisch Scientific PTFE Syringe Filters, 0.22 µm, 13 mm, 100/Pk - SF14472

Tisch Scientific works with established filtration manufacturers to ensure reliable quality and performance. Across analytical workflows, the syringe filter is where particulates leave the sample stream. Chemically inert PTFE resists attack from the harshest process chemistries while suiting gas, vent, and solvent-stream filtration and handles concentrated acids and bases. Polypropylene construction holds extractable contribution low for sensitive analyses and routes flow to minimize backpressure in service. When sterile or particle-free preparation matters at the bench, the syringe filter delivers it with minimal added handling.

Technical Specifications

• Absolute pore size rating gives consistent results across protocols
• Filters aggressive organic solvents without swelling or breakdown
• Low extractables keep the chromatographic background clean
• Hydrophobic membrane repels water for gas, vent, and solvent filtration
• Chemically inert against aggressive solvents, strong acids, and alkalis

Housing Specifications

• Reliable housing-to-membrane seal prevents bypass at rated pressure
• Tough polypropylene body tolerates repeated handling at the bench
• Plasticizer-free polyolefin construction keeps the fluid path clean
• Medical-grade polypropylene with broad chemical compatibility

Filtering aggressive solvents and reagents through a filter that holds up to the chemistry keeps your sample prep reliable. Reliable solvent prefiltration clears particulates from your organic samples so your downstream method starts with a clean sample. Request a quality certificate, lot documentation, or a blanket-order quote from the Tisch Scientific support team.

For more information about chemical 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

PP

Diameter

13mm

Filtration Area

1.09cm²

Flow Rate

5.5ml

Holdup Volume

10μL

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

Sterile

Volume Throughput (ml)

10ml

Weight

0.19

Wettability

Hydrophobic

• Aggressive Solvent Sterilization - Removes bacterial contamination from DMF, DMSO, THF, and chloroform for sterile cell culture workflows
• Non-Aqueous Pharmaceutical Sterilization - Provides complete bacterial removal from pharmaceutical preparations dissolved in organic solvent
• HPLC Sample Preparation - Delivers sterile protection of chromatography columns from particulates in organic mobile phases for analytical testing
• Strong Acid Sterile Filtration - Enables sterile handling of concentrated HCl, H₂SO₄, and HNO₃ for trace analysis and ultra-clean procedures
• Tissue Culture Processing - Provides sterile filtration of organic solvents used in cell fixation and extraction protocols in biological research
• Pharmaceutical QC Testing - Delivers sterile sample preparation for USP testing in aggressive media conditions and quality control procedures