LabExact
PTFE Syringe Filter, 0.22µm, 13mm, Hydrophobic, Sterile, Luer-Lok, HPLC Ready, 100/Pk SKU: LE-IWT-ES10024

Featuring hydrophobic polytetrafluoroethylene membrane technology delivering exceptional solvent filtration for critical chromatography and analytical applications. Operating temperature stability up to 60°C combines with 87psi burst pressure rating to ensure dependable performance across diverse sample matrices. Compact 13mm diameter with 0.22µm pore size provides precise particulate retention while maintaining optimal flow characteristics for HPLC sample preparation and organic solvent processing.

Key Polytetrafluoroethylene (PTFE) Membrane Characteristics

• Hydrophobic surface chemistry naturally repels aqueous solutions while maintaining excellent wettability with organic solvents
• Outstanding chemical resistance to acids, bases, and aggressive organic solvents through strong carbon-fluorine molecular bonds
• 0.22µm absolute-rated pore structure ensures consistent bacterial retention and particulate removal for sterile applications
• Low extractables profile minimizes chromatographic interference and maintains sample integrity in trace analysis protocols
• Gamma sterilization process delivers validated sterility while preserving membrane performance characteristics

Key Construction Characteristics

• Polypropylene housing construction provides chemical compatibility with harsh solvents while maintaining structural integrity
• Female Luer-Lok inlet with male Luer slip outlet accommodates diverse syringe types and laboratory equipment configurations
• Ultrasonically welded barrel design eliminates adhesives and ensures leak-proof operation under pressure
• 13mm diameter delivers 1.09cm² filtration area optimized for small-volume samples while maximizing throughput efficiency
• Individual sterile packaging maintains contamination-free handling for critical cell culture and pharmaceutical applications

LE-IWT-ES10024 filters maximize your analytical workflow efficiency through immediate processing capabilities for organic-based HPLC samples, chromatography mobile phases, and viscous solutions requiring bacterial removal. Superior chemical resistance enables confident filtration of non-polar liquids, aggressive acids, and corrosive bases that would compromise alternative membrane materials. Sterile packaging transforms these filters into validated sample preparation tools, providing performance assurance for your critical pharmaceutical research, environmental analysis, and quality control applications demanding both chemical compatibility and microbiological safety.

Diameter

13mm

Material

Polytetrafluoroethylene (PTFE)

Pack Count

100

Pore Size (µm)

0.22

Sterility

Sterile

Weight

0.44

Wetability

Hydrophobic