LabExact
Hydrophilic PTFE Syringe Filter, 0.45µm, 25mm, Nonsterile, Luer-Lock, HPLC/GC, 100/Pk SKU: LE-IWT-ES10037

Featuring chemically modified hydrophilic PTFE membrane technology delivering superior filtration performance for aggressive organic solutions and harsh chemical analysis. Ultra-high chemical compatibility with pH resistance from 1-14 enables reliable processing of acids, bases, and organic solvents that destroy conventional membrane materials. Water-based solutions filter efficiently without pre-wetting with alcohol, streamlining your laboratory workflows while maintaining consistent results across diverse sample matrices.

Key PTFE Membrane Characteristics

Modified hydrophilic PTFE construction provides exceptional chemical compatibility and pH resistance
0.45µm pore size delivers precise particulate retention for HPLC and GC sample preparation protocols
Excellent biosafety and chemical inertness with low adsorption characteristics for high-temperature liquid filtration
Engineered to filter aggressive organic solutions, highly basic solutions, and hot liquids while removing interfering substances
Compatible with alcohols, aggressive solvents, strong acids, alkalis, and aromatic compounds

Key Construction Characteristics

Premium polypropylene housing with wide chemical compatibility and over-molded design for higher operating pressures
Luer-lock inlet/outlet connections ensure leak-tight syringe attachment with reliable seal integrity during use
25mm diameter optimizes filtration area for efficient processing of small sample volumes
Ultrasonically bonded construction eliminates adhesives while maintaining structural integrity under pressure
Nonsterile configuration reduces costs for analytical applications where sterility is not required

LE-IWT-ES10037 filters achieve outstanding performance for chromatography solvent degassing and viscous organic-based HPLC sample preparation, accelerating your analytical cycles while maintaining sample purity. Superior resistance to aggressive solvents, acids, and bases maximizes your analytical flexibility when processing challenging samples requiring absolute chemical compatibility. Exceptional unit-to-unit reproducibility ensures consistent results across extended analytical campaigns, providing performance reliability for your critical sample preparation and aerosol sampling applications demanding both chemical resistance and validated filtration accuracy.