Tisch
PES Syringe Filters, 0.22 um, 20mm, Threaded Double Luer Lock, ABS Housing, Sterile, 100/Pk SKU: SPEC18114

Polyethersulfone (PES) Syringe Filters - SPEC18114

Built with precision 0.22µm polyethersulfone membrane technology engineered for absolute bacterial retention and critical sterile filtration use cases across pharmaceutical manufacturing, biotechnology research, and analytical laboratories. Advanced hydrophilic membrane architecture delivers rapid throughput while maintaining complete microbial elimination essential for sterile processing applications. Sterile ABS housing construction provides contamination-free sample handling with exceptional quality assurance for demanding laboratory environments.

Key Polyethersulfone Membrane Characteristics

• Naturally hydrophilic surface requires no pre-wetting procedures, reducing time and contamination risks in sterile processing workflows
• Chemical compatibility maintains stability across diverse pharmaceutical solvents, buffer systems, and biological media during extended operations
• Critical 0.22µm pore architecture ensures absolute bacterial retention while permitting efficient passage of dissolved compounds and active ingredients
• Maintains concentration accuracy of valuable biomolecules through minimal protein interactions during sterile filtration procedures
• Superior mechanical integrity withstands high differential pressures without compromising sterile filtration performance or membrane reliability

Key Construction Characteristics

• Sterile ABS housing construction delivers chemical resistance and maintains contamination-free processing throughout demanding applications
• Specialized 20mm diameter configuration provides optimal filtration area for processing moderate sample volumes with reliable bacterial elimination
• Threaded double luer lock design creates secure, sterile connections, preventing microbial contamination during critical filtration procedures
• Burst pressure rating of 116psi ensures structural integrity under elevated pressures while maintaining sterile filtration capabilities

Designed to meet your laboratory's most stringent sterile filtration requirements, these gamma-sterilized filters combine reliable bacterial elimination with contamination-free processing capabilities. Advanced 0.22µm polyethersulfone technology ensures complete microbial removal while maintaining your critical sample integrity throughout demanding sterile applications.

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

Acrylonitrile Butadiene Styrene (ABS)

Diameter

20mm

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 Filtration - Eliminates bacteria and microorganisms from pharmaceutical solutions and injectable preparations for regulatory compliance
• Biological Sterilization - Removes microbial contamination from heat-sensitive proteins and enzymatic solutions while preserving bioactivity
• Cell Culture Media - Sterilizes culture media components and supplements, ensuring contamination-free cell cultivation and research protocols
• Pharmaceutical Manufacturing - Ensures sterility of drug formulations and active pharmaceutical ingredients meeting GMP requirements
• Quality Control Validation - Confirms sterility of manufacturing samples and validates microbial elimination for regulatory submissions
• Research Applications - Provides sterile sample preparation for sensitive biological assays and analytical testing in controlled environments