Tisch
PES Syringe Filters, 0.1um, 25mm, w/ 1.0um GF PreFilter LuerLok/LuerSlip, Sterile, 100Pk SKU: SF18268

Polyethersulfone (PES) Syringe Filters - SF18268

Featuring pre-sterilized dual-layer filtration technology combining 0.1µm polyethersulfone membrane with 1.0µm glass fiber prefiltration for superior fine particulate removal. Ready-to-use sterile packaging delivers immediate submicron filtration capability essential for mycoplasma reduction and small molecule retention in sensitive biological applications. Tisch Scientific engineers comprehensive filtration solutions integrating multi-stage particle removal with robust polypropylene construction to ensure reliable performance in pharmaceutical analysis and advanced cell culture workflows.

Key Polyethersulfone (PES) Membrane Characteristics

• Naturally hydrophilic membrane eliminates pre-wetting requirements for aqueous solutions
• Fine 0.1µm pore structure removing submicron particles and small molecules
• Minimal protein binding preserving biological sample integrity
• Membrane thickness of 100-160µm, providing structural stability during filtration
• Superior chemical compatibility with aqueous and mild organic solutions

Key Construction Characteristics

• Standard 25mm diameter format supporting versatile sample volume processing
• Integrated 1.0µm glass fiber prefilter protecting membrane from larger particulates
• Holdup volume of 100µL ensuring efficient recovery of valuable materials
• Universal Luer-Lok/Luer Slip connectivity accommodating all syringe types

SF18268 syringe filters maintain controlled flow rates of 16ml through a 4.08cm² active filtration area, optimizing your workflow efficiency for applications requiring fine filtration precision. A bubble point of 26.11psi ensures membrane integrity verification while supporting volume throughput up to 50ml for demanding analytical requirements. Pre-sterilized individual packaging eliminates preparation time while ensuring immediate use in aseptic applications, maintaining operational capability up to 60°C for your most critical submicron filtration needs.

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

Bubble Point (psi)

26.11psi

Burst Pressure (psi)

87psi

Connection Type

Luer-Lok/ Luer Slip

Diameter

25mm

Filtration Area

4.08cm²

Flow Rate

16ml

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)

0.1

Prefilter (Yes/No)

Yes

Prefilter Material

GF

Sterility

Sterile

Volume Throughput (ml)

50ml

Weight

0.88

Wetability

Hydrophilic

• Fine Particulate Removal - Eliminates submicron particles from pharmaceutical solutions through dual-layer filtration technology
• Mycoplasma Contamination Control - Filters small bacterial contaminants from cell culture preparations to ensure culture purity
• Small Molecule Filtration - Removes low molecular weight contaminants from protein solutions while preserving therapeutic biomolecules
• Protein Solution Clarification - Removes aggregates and visible particles while retaining monomeric proteins in biological formulations
• Pharmaceutical Quality Control - Achieves enhanced sample clarity in drug formulation testing for injectable pharmaceutical products
• Analytical Sample Preparation - Generates particle-free solutions for spectrophotometric and chromatographic analytical measurements