Tisch
PVDF Syringe Filters, 0.45um, 30mm, Luer-Lok/Luer Slip, Sterile, 100/Pk SKU: SF18225

Polyvinylidene Fluoride (PVDF) Syringe Filters - SF18225

Pharmaceutical laboratories processing high-volume organic samples face contamination risks from particulate matter and airborne microorganisms during sample preparation. This requires clarification technology that combines efficient particulate removal with sterile packaging, while maintaining chemical resistance across aggressive solvent systems without providing bacterial retention specifications. Polyvinylidene fluoride membrane technology with 0.45 µm pore size addresses this challenge through hydrophobic surface chemistry that delivers reliable clarification performance in organic solvents while sterile packaging eliminates initial contamination concerns. Additionally, the 30mm diameter design with 4.9 cm² filtration area and rapid 39 ml/min flow rate enables processing of volumes exceeding 100 ml, reducing filtration time for routine pharmaceutical workflows requiring contamination-free clarification of chromatography samples and analytical extracts.

Key PVDF Membrane Characteristics

Hydrophobic surface requires pre-wetting with methanol or isopropanol before aqueous sample filtration, optimizing performance for organic mobile phase clarification applications
0.45 µm pore size removes particulates from analytical samples for chromatography workflows, protecting instrumentation without providing sterile-grade bacterial retention
Exceptional chemical resistance maintains compatibility with aggressive organic solvents, including chlorinated compounds, ketones, esters, and hydrocarbons, across pharmaceutical testing
Low protein binding characteristics minimize adsorption during sample preparation, preserving biomolecule concentration in pharmaceutical analytical applications
Sterile packaging eliminates initial contamination risks for sensitive analytical samples, supporting quality assurance requirements in pharmaceutical laboratories

Key Construction Characteristics

100 µL holdup volume minimizes loss of valuable pharmaceutical compounds and analytical standards, maximizing recovery for high-volume clarification workflows
Polypropylene housing provides structural integrity to 87 psi maximum operating pressure, delivering operational confidence for pressurized filtration applications
Dual Luer-Lok and Luer-Slip connections accommodate standard laboratory syringes without adapters, streamlining workflow integration in pharmaceutical testing
Integrated polypropylene prefilter captures coarse particulates upstream of the primary membrane, extending filter lifetime in high-particulate sample environments

Pharmaceutical laboratories processing high-volume organic samples require clarification technology that combines chemical resistance with efficient particulate removal and sterile packaging. PVDF syringe filters deliver 0.45 µm clarification performance with broad solvent compatibility and contamination-free handling. Engineered to overcome your analytical processing challenges, this filtration solution provides processing confidence via validated chemical stability, large filtration area for rapid throughput, and sterile packaging for pharmaceutical chromatography preparation and quality control applications requiring reliable clarification without bacterial retention capabilities.

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