LabExact
Trupor® Nylon Membrane Filter, 0.45µm, 25mm, Hydrophilic, Nanofiber, HPLC, 100/Pk SKU: LE-TNY-045025

Featuring nanoscale fiber composite technology delivering precisely regulated porosities for superior analytical performance. Adhesive-free construction significantly reduces trace extractables while achieving 0.45µm pore size precision for consistent particulate retention across critical separations. Best-in-class performance with reduced backpressure and enhanced throughput volumes transforms routine sample preparation into streamlined workflow efficiency for HPLC, GC, and dissolution testing applications.

Key Trupor® Nanofiber Membrane Characteristics

Nanoscale fiber composite design provides superior pore size uniformity and stable performance over extended operating life
Binderless construction eliminates adhesives reducing trace extractables to ultra-low levels for analytical separations
Hydrophilic nylon chemistry delivers broad compatibility with aqueous and organic solutions for HPLC applications
0.45µm nominal pore rating captures particulates while maintaining optimal flow characteristics for sample clarification
Best-in-class flow rates with higher flux performance outperforming traditional cast membrane materials

Key Construction Characteristics

25mm diameter provides 4.08 cm² effective filtration area for welded construction optimizing throughput capacity
Low-extractable levels with mechanical stability supported by integral polyester web reinforcement
Nonsterile format with 100-pack configuration delivers cost-effective processing for routine analytical workflows
Nylon 66 polymer construction inherently hydrophilic and nontoxic with good resistance to organic solvents
Compatible with aqueous/organic mixtures up to 30-40% organic content for versatile mobile phase applications

LE-TNY-045025 filters achieve greater than 50% backpressure reduction versus comparable porosity cast membranes while delivering more than 40% increased loading capacity for processing larger sample volumes with single-filter efficiency. Ideal for HPLC sample preparation removing particulates and ensuring sample cleanliness before injection into chromatographic systems. US manufactured quality with ISO 9001 certified quality management ensures consistent device-to-device and lot-to-lot performance for your most demanding analytical separations requiring validated filtration reliability.