Tisch
PES Syringe Filters, 1.0um, 25mm, Double Luer Lock, PP Housing, Sterile, 100/Pk SKU: SPEC18106

Polyethersulfone (PES) Syringe Filters - SPEC18106

Featuring hydrophilic PES membrane technology with precise 1.0µm pore distribution for reliable particle removal in sterile environments. Bioprocessing laboratories, pharmaceutical facilities, and research institutions utilize these gamma-sterilized filters when clarifying cell cultures, buffer solutions, and biological samples requiring contamination-free processing. Robust polypropylene housing withstands demanding filtration protocols while maintaining dimensional stability across temperature ranges up to 80°C.

Key Polyethersulfone Membrane Characteristics

• Instant hydrophilic wetting eliminates pre-treatment steps, accelerating workflow efficiency in time-critical protocols
• Precise 1.0µm retention removes bacteria, yeast cells, and particulates while allowing proteins to pass freely
• Outstanding chemical resistance maintains membrane integrity when exposed to buffers, culture media, and mild solvents
• Ultra-low protein binding preserves valuable biomolecules throughout clarification and prefiltration procedures
• High dirt-loading capacity extends filter lifetime when processing samples containing moderate particle loads

Key Construction Characteristics

• Polypropylene housing delivers exceptional chemical resistance while supporting 72.5psi operating pressures
• Double luer lock connections ensure secure attachment, preventing disconnection during pressurized operations
• 25mm diameter configuration optimizes flow rates for 10-100ml sample volumes in standard laboratory syringes
• Pre-sterilized by gamma irradiation provides immediate use without additional preparation requirements

SPEC18106 filters maximize your sample recovery through optimized flow dynamics and minimal hold-up characteristics essential for precious biological materials. Your laboratory benefits from bulk 1000-unit packaging providing exceptional value while maintaining 116psi burst pressure ratings for reliable performance across demanding applications.

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

Bubble Point (psi)

7.25psi

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)

1.0

Sterility

Sterile

Wetability

Hydrophilic

• Cell Culture Clarification - Removes bacterial cells and debris while preserving growth factors and antibodies
• Prefiltration Protection - Guards expensive 0.22µm sterile filters from premature clogging with larger particles
• Pharmaceutical Processing - Clarifies drug formulations before final sterilization, ensuring product clarity
• Environmental Analysis - Concentrates microorganisms from water samples for subsequent identification testing
• Bioburden Reduction - Decreases microbial load in process fluids before terminal sterilization procedures
• Protein Solution Prep - Eliminates aggregates from concentrated protein stocks, maintaining biological activity