Tisch
PES Syringe Filters, 0.22 um, 30mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk SKU: SF15608

Polyethersulfone (PES) Syringe Filters - SF15608

Featuring high-capacity polyethersulfone membrane technology with sterilizing-grade 0.22µm pore size engineered for bacterial filtration of larger sample volumes. Large 30mm format delivers exceptional throughput up to 110ml while maintaining complete bacteria removal essential for cell culture, pharmaceutical, and biotechnology applications. Tisch Scientific combines hydrophilic PES membranes with integrated glass fiber prefiltration to maximize flow rates without compromising sterile filtration performance in demanding laboratory workflows.

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

• Large 30mm diameter format supporting high-volume sterile filtration needs
• Integrated glass fiber prefilter protecting the membrane from particulate fouling
• Holdup volume of 100µL ensuring efficient recovery despite larger format
• Universal Luer-Lok/Luer Slip connectivity accommodating all syringe types

SF15608 syringe filters maintain optimal flow rates of 40ml through an expanded 4.9cm² active filtration area, balancing your throughput requirements with complete bacterial retention for high-volume applications. A bubble point of 43.51psi validates membrane integrity for critical sterile filtration processes 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 temperatures 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

Diameter

30mm

Filtration Area

4.9cm²

Flow Rate

40ml

Holdup Volume

100μL

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

GF

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Volume Throughput (ml)

110ml

Wetability

Hydrophilic

• Sterile Filtration - Remove bacteria from large-volume biological preparations
• Cell Culture Media Preparation - Sterilize growth media for bioprocessing
• Buffer and Reagent Sterilization - Prepare sterile solutions in production volumes
• Protein Solution Processing - Filter biologics while maintaining activity
• Pharmaceutical Sample Preparation - Meet USP sterility requirements at scale
• Quality Control Testing - Process multiple samples for sterility assurance