Tisch
Polyethersulfone PES Syringe Filters, 0.05um, 13mm, Luer-Lok/Luer Slip, Sterile, 100/Pk SKU: SF18208

Polyethersulfone (PES) Syringe Filters - SF18208

Featuring pre-sterilized ultrafiltration-grade polyethersulfone membrane technology with 0.05µm pore size for viral clearance in small-volume applications. Ready-to-use sterile packaging eliminates preparation steps while delivering exceptional virus removal and endotoxin reduction capabilities essential for critical biological samples. Tisch Scientific combines precision ultrafiltration membranes with compact 13mm format to provide reliable submicron filtration performance for precious pharmaceutical and biotechnology samples requiring maximum purity.

Key Polyethersulfone (PES) Membrane Characteristics

• Naturally hydrophilic membrane ensuring immediate filtration without pre-wetting
• Ultra-fine 0.05µm pore structure providing virus removal and macromolecule retention
• Minimal protein binding characteristics preserving biological sample integrity
• Membrane thickness of 100-160µm delivering consistent ultrafiltration performance
• Superior chemical compatibility with aqueous and mild organic solutions

Key Construction Characteristics

• Compact 13mm diameter optimized for processing small-volume precious samples
• Integrated PP prefilter extending membrane life by removing larger particulates
• Ultra-low holdup volume of 10µL, maximizing recovery of valuable materials
• Dual Luer-Lok/Luer Slip compatibility ensures universal syringe connections

SF18208 syringe filters deliver controlled flow rates of 3ml through a 1.09cm² active membrane area, balancing ultrafiltration efficiency with your processing requirements for valuable small-volume samples. A bubble point specification of 37.71psi provides reliable membrane integrity verification essential for validated viral clearance processes in regulated environments. Pre-sterilized individual packaging ensures immediate use in aseptic applications, eliminating preparation time while maintaining operational capability up to 60°C for your most critical ultrafiltration needs.

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

Bubble Point (psi)

37.71psi

Burst Pressure (psi)

87psi

Connection Type

Luer-Lok/ Luer Slip

Diameter

13mm

Filtration Area

1.09cm²

Flow Rate

3ml

Holdup Volume

10μL

Material

Polyethersulfone (PES)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

100-160μm

Pack Count

100

Pore Size (µm)

0.05

Prefilter (Yes/No)

Yes

Prefilter Material

pp

Sterility

Sterile

Volume Throughput (ml)

10ml

Weight

0.40

Wetability

Hydrophilic

• Viral Clearance Applications - Eliminates viral contaminants from small-batch therapeutic proteins and monoclonal antibody preparations
• Endotoxin Removal Processing - Clears bacterial pyrogens from injectable biologics to meet USP requirements for parenteral products
• Protein Purification Workflows - Retains therapeutic proteins while removing buffer salts and low molecular weight contaminants
• Mycoplasma Filtration Control - Removes mycoplasma contamination from precious cell culture samples in biopharmaceutical research
• Nanoparticle Separation Studies - Provides size-based fractionation of nanomaterials for materials science research applications
• Ultrapure Sample Preparation - Generates particle-free and macromolecule-free solutions for sensitive analytical measurements