Tisch
PES Syringe Filters, 0.22 um, 13mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk SKU: SF14497

Polyethersulfone (PES) Syringe Filters - SF14497

Featuring advanced polyethersulfone membrane technology with sterilizing-grade 0.22µm pore size optimized for bacterial removal in small-volume applications. Laboratory professionals working with precious biological samples benefit from compact 13mm format delivering complete bacteria retention without sacrificing sample recovery. Tisch Scientific combines hydrophilic PES membranes with robust polypropylene construction to ensure reliable sterile filtration performance in pharmaceutical quality control, cell culture, and analytical sample preparation.

Key Polyethersulfone (PES) Membrane Characteristics

• Naturally hydrophilic membrane enabling immediate filtration without pre-wetting
• Sterilizing-grade 0.22µm pore size, ensuring complete bacterial retention
• Minimal protein binding, preserving biological activity and sample integrity
• Membrane thickness of 100-160µm, providing consistent filtration performance
• Broad chemical compatibility supporting aqueous and mild organic solutions

Key Construction Characteristics

• Compact 13mm diameter design optimized for precious small-volume samples
• Integrated PP prefilter extending membrane life and improving throughput
• Ultra-low holdup volume of 10µL, maximizing recovery of valuable materials
• Universal Luer-Lok/Luer Slip connectivity accommodating all syringe types

SF14497 syringe filters deliver controlled flow rates of 7ml through a 1.09cm² active filtration area, perfectly scaled for your small-volume sterile filtration requirements while maintaining complete bacterial retention. A bubble point of 43.51psi validates membrane integrity for applications requiring documented performance in regulated environments. Autoclave sterilization at 121°C for 30 minutes or gamma irradiation protocols provide flexible contamination control options to meet your laboratory's specific requirements while maintaining operational capability up to 60°C.

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

Bubble Point (psi)

43.51psi

Burst Pressure (psi)

87psi

Connection Type

Luer-Lok/ Luer Slip

Construction

Polypropylene (PP)

Diameter

13mm

Filtration Area

1.09cm²

Flow Rate

7ml

Holdup Volume

10μL

Incompatibility

Agressive organics

Material

Polyethersulfone (PES)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

100-160μm

Pack Count

100

Pore Size (µm)

0.22

Prefilter (Yes/No)

Yes

Prefilter Material

PP

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Volume Throughput (ml)

10ml

Weight

0.19

Wetability

Hydrophilic

• Sterile Filtration - Removes bacterial contamination from heat-sensitive biological samples while preserving bioactive compounds for pharmaceutical research
• HPLC Sample Preparation - Clarifies aqueous and organic mobile phases for chromatography analysis with minimal extractables interfering with results
• Cell Culture Additives - Sterilize growth factors, cytokines, and expensive supplements for cell culture without protein loss from membrane binding
• Buffer Reagent Preparation - Creates sterile laboratory buffers and reagent solutions for critical assays requiring bacterial-free conditions
• Pharmaceutical QC Testing - Meets USP sterile filtration requirements for small-batch pharmaceutical testing in quality control laboratories
• Protein Solution Processing - Filters therapeutic proteins and biologics while maintaining biological activity through low protein-binding membrane design