Tisch
PES Syringe Filters, 0.22 um, 25mm, Double Luer Lock, PP Housing, Sterile, 100/Pk SKU: SPEC17053

Polyethersulfone (PES) Syringe Filters - SPEC17053

Featuring gamma-sterilized polyethersulfone membranes with 0.22µm absolute rating for bacteria removal in critical biological applications. Cell culture facilities, biopharmaceutical production, and research laboratories depend on SPEC17053 for sterile filtration of heat-sensitive proteins, growth factors, and culture supplements. Robust polypropylene housing construction ensures compatibility across aqueous and mild organic systems, maintaining performance integrity at temperatures reaching 80°C throughout extended filtration procedures.

Key PES Membrane Characteristics

• Absolute 0.22µm rating guarantees complete bacterial retention for sterile applications
• Minimal adsorption characteristics preserve valuable protein samples during filtration
• Accelerates processing with inherently fast flow rates compared to competing membranes
• Pre-sterilized packaging enables immediate use in biosafety cabinets and clean environments
• Hydrophilic surface chemistry requires no alcohol priming for aqueous sample filtration

Key Construction Characteristics

• Maximizes recovery of limited biological samples through minimal holdup below 150µl
• Luer Lock inlet and outlet connections guarantee secure syringe attachment at operating pressures
• Polypropylene material resists degradation from buffers, media, and laboratory reagents
• 4.08cm2 effective membrane area handles standard volumes from 10ml to 100ml efficiently

SPEC17053 advances your sterile filtration capabilities through polyethersulfone's documented low protein binding, validated by 43.5psi bubble point integrity. Your research benefits from bulk 1000-unit packaging reducing per-filter costs while ensuring 116psi safety margin throughout operations. Pre-sterilized convenience eliminates your preparation steps, accelerating critical experimental timelines.

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

Bubble Point (psi)

43.5psi

Burst Pressure (psi)

116psi

Connection Type

Double Luer Lock

Construction

Polypropylene (PP)

Diameter

25mm

Material

Polyethersulfone (PES)

Maximum Operating Pressure

72.5psi

Maximum Operating Temperature (°C)

80℃

Pack Count

100

Pore Size (µm)

0.22

Sterility

Sterile

Weight

0.70

Wetability

Hydrophilic

• Sterile Media Preparation - Removes bacterial contamination from serum, growth supplements, and culture additives, protecting valuable cell culture investments
• Monoclonal Antibody Processing - Preserves antibody titer and biological activity while achieving sterility for long-term storage and distribution
• Gene Therapy Manufacturing - Ensures sterility of viral vector preparations and plasmid solutions without heat exposure that damages biologics
• Biomarker Sample Preparation - Eliminates bacterial contamination from clinical samples before sensitive immunoassay, ELISA, and diagnostic testing
• Regenerative Medicine Processing - Filters growth factors, cytokines, and therapeutic proteins while maintaining biological activity for cell therapy
• Quality Control Testing - Provides sterile, bacteria-free samples for endotoxin detection, bioburden analysis, and pharmaceutical release testing