LabExact
Nylon Syringe Filter with Glass Fiber Prefilter, 0.22µm, 13mm, Nonsterile, 100/Pk SKU: LE-IWT-ES10232

Featuring hydrophilic nylon membrane technology with integrated glass microfiber prefilter delivering enhanced particulate loading capacity for demanding analytical applications. The 0.22µm pore configuration provides exceptional sample clarification while maintaining low extractable levels ideal for HPLC and GC sample preparation. Excellent flow characteristics combined with robust mechanical stability render this filter suitable for stringent analytical standards, while the concentric funnel-shaped barrel design increases sample volume capacity and reduces back pressure during filtration.

Key Nylon Membrane Characteristics

Hydrophilic nylon construction delivers natural wetability for both aqueous and organic solvent filtration without pre-wetting requirements
High protein binding capability with exceptional dirt retention capacity maximizes sample processing efficiency
Chemical resistance to appropriate concentrations of acids, alkalis, alcohols, hydrocarbons, esters, ketones, and benzene derivatives
Temperature stability withstands autoclave sterilization at 121°C for 20 minutes with maximum working temperature of 60°C
0.22µm pore size enables solution sterilization through bacteria removal while maintaining optimal flow rates

Key Construction Characteristics

Glass microfiber prefilter extends membrane life by capturing larger particulates and increasing overall absorption capacity
Ultrasonic barrel bonding ensures leak-resistant construction with enhanced burst pressure tolerance
Female Luer-Lok inlet connection with male luer slip outlet provides secure, reliable syringe interface up to 75 psig operating pressure
13mm diameter format optimized for small volume samples typically under 10ml processing requirements
Clear membrane type identification inscribed on barrel eliminates confusion during multi-filter protocols

These filters excel in HPLC sample preparation applications by removing particulates that could damage analytical columns while ensuring sample cleanliness for improved analytical accuracy. Outstanding performance in pharmaceutical dissolution testing removes undissolved particles ensuring regulatory compliance, while the dual-layer filtration system accelerates processing of turbid samples and viscous solutions. The versatile nylon chemistry proves effective for preparation of both water-based and organic samples, making these filters appropriate for HPLC, GC, or dissolution analysis protocols requiring reliable particulate removal with minimal sample loss.