LabExact
PES Syringe Filter w/ Glass Fiber Prefilter, 0.22µm, 13mm, Nonsterile, Luer-Lok, 100/pk SKU: LE-IWT-ES10206

Featuring hydrophilic polyethersulfone membrane technology with integrated glass microfiber prefilter delivering exceptional flow rates and minimal protein binding for critical sample preparation applications. High porosity asymmetric pore structure with intrinsically low protein binding provides superior sample recovery while the glass fiber prefilter maximizes absorption capacity and extends filtration life. Maximum operating temperature of 60°C with broad chemical compatibility ensures reliable performance across diverse analytical protocols.

Key PES Membrane Characteristics

Hydrophilic polyethersulfone construction delivers high flow rates with minimal dissolution and exceptional strength
Low protein binding characteristics eliminate sample contamination and maximize recovery of biological compounds
Exceptional compatibility with acids, bases, and oxidizers expands analytical versatility
Wide pH range compatibility (3-12) accommodates diverse sample matrices and buffer systems
0.22µm absolute pore rating provides reliable sterile filtration and particle retention

Key Construction Characteristics

Integrated glass microfiber prefilter increases loading capacity and prevents membrane fouling during high-particulate sample processing
Polypropylene housing with female Luer-Lok inlet and male Luer slip outlet ensures secure connections
Ultrasonic bonding construction eliminates adhesive contamination while maintaining structural integrity under pressure
13mm diameter format optimized for small volume applications requiring precise sample preparation
Color-coded design enables rapid identification and prevents cross-contamination during multi-sample processing

LE-IWT-ES10206 filters achieve superior flow characteristics through asymmetric membrane architecture, accelerating your analytical workflows while maintaining sample integrity. Outstanding chemical resistance combined with minimal extractables makes these filters ideal for HPLC sample preparation, tissue culture media sterilization, and protein solution clarification. Ion chromatography certification validates analytical-grade performance, transforming your sample preparation protocols with consistent unit-to-unit reproducibility and extended operational life through intelligent prefilter integration.