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

Poluethersulfone (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
• 4.9cm² 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

Wetability

Hydrophilic

• Sterile media preparation - Removes bacteria from growth supplements protecting cell culture investments
• Monoclonal antibody filtration - Preserves antibody titer while achieving sterility for storage
• Gene therapy vector processing - Ensures sterility of viral preparations without heat exposure
• Biomarker sample preparation - Eliminates bacterial contamination before sensitive immunoassays
• Regenerative medicine applications - Filter growth factors, maintaining biological activity levels
• Quality control testing - Provides sterile samples for endotoxin and bioburden analysis procedures,