LabExact
PES Syringe Filter, Nonsterile - 0.45µm, 13mm, Hydrophilic, Luer Lock, 100/Pk SKU: LE-IWT-ES10065

Featuring hydrophilic polyethersulfone membrane technology delivering exceptional sample recovery with minimal protein binding for critical laboratory filtration applications. High porosity asymmetric pore structure provides optimal flow rates while maintaining superior chemical compatibility with acids, bases, and oxidizers. Pure polyethersulfone polymer construction maximizes sample recovery and reduces drug binding characteristics, making it ideally suited for life sciences applications. Ultrasonically bonded polypropylene housing ensures leak-free performance with clearly inscribed filter media identification for reliable laboratory protocols.

Key PES Membrane Characteristics

• Hydrophilic polyethersulfone construction delivers maximum sample recovery with intrinsically low protein binding
• Asymmetric pore structure optimizes flow rates while maintaining exceptional chemical resistance to acids and bases
• Thermal stability withstands continuous operation up to 60°C without compromising filtration integrity
• Low extractables design minimizes sample contamination for both aqueous and solvent-based filtration protocols
• 0.45µm absolute pore rating provides reliable clarification of protein-laden solutions and particulate removal

Key Construction Characteristics

• Ultrasonically bonded polypropylene housing eliminates leakage while providing chemical resistance and handling durability
• Female Luer-Lock inlet with male Luer slip outlet ensures secure syringe connections and prevents accidental disconnection
• Concentric funnel-shaped barrel design increases sample volume capacity while reducing back pressure during filtration
• 13mm diameter membrane maximizes filtration area for efficient sample processing in standard laboratory applications
• Non-sterile configuration enables cost-effective clarification when sterility is not required for your analytical protocols

LE-IWT-ES10065 filters achieve outstanding unit-to-unit and lot-to-lot reproducibility, accelerating your analytical workflows while maintaining consistent results across multiple sample batches. Exceptional performance in ion chromatography, tissue culture filtration, and nucleic acid processing applications transforms these filters into versatile analytical tools. Pre-filtration protocols protect sensitive HPLC and GC instrumentation while extending column life, providing both analytical accuracy and equipment protection for your most demanding laboratory applications requiring reliable particulate removal and sample clarification.