Tisch
PVDF Syringe Filters, 0.22 um, 33mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk SKU: SF14458

Polyvinylidene Fluoride (PVDF) Syringe Filters - SF14458

Pharmaceutical quality control and analytical testing laboratories demand high-volume sterile filtration capability that combines absolute bacterial retention with chemical resistance spanning organic solvents, aggressive acids, and challenging mobile phases where traditional hydrophilic membranes fail under harsh processing conditions. Precision 0.22 µm hydrophobic PVDF membrane engineering delivers this capability. Furthermore, the 33mm large diameter design with 120 ml throughput capacity and 100°C thermal rating provides enhanced processing efficiency in critical sterile workflows requiring organic solvent compatibility and high-temperature sterilization protocols for batch processing applications.

Key PVDF Membrane Characteristics

Hydrophobic Membrane Architecture - Enables exceptional performance with organic solvents and non-aqueous solutions following alcohol pre-wetting protocols
Comprehensive Solvent Compatibility - Stable operation across alcohols, hydrocarbons, and acids, maintaining membrane integrity throughout aggressive applications
0.22 µm Absolute Bacterial Retention - Ensures sterile filtration performance, removing bacteria and submicron particles, protecting pharmaceutical product quality
Minimal Biomolecule Adsorption - Preserves protein concentration and sample composition through low-binding surface chemistry critical for biological preparations
Outstanding Chemical Stability - Maintains compatibility across extreme pH ranges and concentrated chemical exposures, delivering consistent sterile filtration reliability

Key Construction Characteristics

33mm High-Capacity Diameter - Optimizes yield for large-volume applications, processing 120 ml throughput where batch efficiency is critical
Polypropylene Housing with 100°C Rating - Delivers exceptional thermal performance and chemical resistance across demanding autoclave sterilization protocols
Dual Luer-Lok/Luer Slip Connection - Supports versatile syringe attachment options, ensuring secure, leak-free operation across diverse laboratory instrumentation configurations
87 psi Burst Pressure Rating - Provides structural integrity during high-pressure processing, maintaining operational confidence throughout demanding applications

Engineered to overcome your challenging high-volume sterile filtration requirements where organic solvent compatibility and absolute bacterial retention cannot compromise processing efficiency or analytical precision. The hydrophobic PVDF membrane resists chemical degradation while 100°C thermal rating supports autoclave sterilization. Your laboratory achieves processing confidence via validated 0.22 µm sterile filtration, exceptional chemical resistance spanning acids and organic solvents, and 33mm large-capacity design supporting 120 ml throughput across pharmaceutical development, chromatography, and biotechnology applications requiring both sterility and high-volume batch processing capabilities.

For more information about chemical and material compatibility, please review our Chemical Compatibility Chart.