LabExact
Hydrophobic PVDF Syringe Filter, 0.22µm, 30mm, Luer-Lok/Slip, Nonsterile, 100/Pk SKU: LE-IWT-ES10332

Featuring hydrophobic polyvinylidene fluoride membrane technology delivering exceptionally low protein binding and nonspecific adsorption for demanding biological sample preparation. The 0.22µm pore size provides sterile-grade bacterial retention while maintaining rapid flow characteristics essential for protein solutions, oligomers, and polymer filtration applications. Hydrophobic PVDF membrane syringe filters are broad-purpose filters suitable for organic solvent and air filtration, delivering optimal performance when processing water-soluble biomolecules and hydrophobic substances in diverse organic solvents.

• Hydrophilic treatment achieves both low protein binding and fast flow rate simultaneously, maximizing recovery of expensive protein samples during filtration
• Extremely low protein binding with good chemical compatibility for filtration of non-aggressive aqueous and mild organic solutions
• Hydrophilic membrane exhibits great chemical resilience being non-reactive to many solvents, acids and bases
• 0.22µm retention efficiency captures bacteria and particulates while optimizing flow rates for viscous biological samples
• Ensures unhindered passage of moist air or other gases while preventing aqueous solution passage during hydrophobic applications

• Polypropylene housing delivers structural integrity to 87 psi maximum operating pressure with thermal stability to 60°C for diverse processing conditions
• Dual Luer-Lok and Luer-Slip connections accommodate standard syringes without adapters, streamlining sample preparation workflows
• 30mm diameter configuration with 4.9cm² filtration area enables efficient processing of sample volumes up to 100mL
• Pigment-free polypropylene body certified for low levels of UV-absorbing extractables ensures analytical accuracy
• Nonsterile construction with autoclave compatibility supports laboratory operations requiring economical yet dependable filtration

LE-IWT-ES10332 filters achieve outstanding chemical compatibility with alcohols, weak acids, and biomolecules while maintaining excellent unit-to-unit reproducibility for standardized analytical protocols. Both low protein binding and high flow rates accelerate your sample preparation cycles for HPLC, GC, and chromatography applications. The unique concentric funnel-shaped barrel design increases sample volume capacity while decreasing back pressure, enabling efficient processing of viscous samples during protein analysis and environmental monitoring where sample integrity and analytical precision drive laboratory success.

Diameter

30mm

Material

Polyvinylidene Fluoride (PVDF)

Pack Count

100

Pore Size (µm)

0.22

Sterility

Nonsterile

Weight

0.168

Wetability

Hydrophobic