Mobile Phase Filtration

Variety of pore sizes and membrane types for prefiltration and clarification. Meets virtually all aqueous sample filtration needs. Widely used in dissolution testing.

Available with GxF multi-layered glass fiber prefilter, providing two to four times the throughput of standard glass fiber prefilter devices, and allowing quick and easy filtration of your most difficult-to-filter samples.

Versatile Filter for Both Aqueous and Solvent-Based Sample Filtration. Excellent chemical compatibility with esters, bases, and alcohols. Saves time because no prewetting is required.

Acrodisc PSF syringe filters are Zymark* and SOTAX* Automation Certified to assure smooth operation and worry-free performance 24 hours a day in automated workstations. Ideal for filtration of gas and/or organic solvents.

Universal membrane filters for all of your analytical filtration requirements. Automation Certified to ensure smooth operation and worry-free performance 24 hours a day in automated workstations.

For use in cell culture and other sensitive biological research. Meets aqueous sample filtration needs.

Membranes designed for the stringent requirements of mobile phase filtration. Membranes are identical in composition and quality to those used in Pall’s HPLC-certified Acrodisc® syringe filters.

These syringe filters are specifically designed for ion chromatography applications and optimized to provide the most consistent results when analyzing ionic species.

Useful for a wide range of both aqueous and solvent-based applications. Excellent chemical compatibility with esters, bases, and alcohols. Available in 0.2 and 0.45 µm pore sizes, in diameters ranging from 13 to 142 mm.

Next generation of universal hydrophilic PTFE membrane with maximum chemical compatibility when filtering both aqueous solutions and aggressive solvents.

Ultra High Performance Liquid Chromatography (UHPLC) Sample Prep Filtration Increases Column Life. Ideal for UHPLC sample prep and buffer filtration when using column packings < 2 μm. Available in a variety of polymers to provide chemical compatibility with all solutions.