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Hydrophilic Polyvinylidene Difluoride (Hydrophilic PVDF)

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GVS Hydrophilic Polyvinylidene Difluoride (Hydrophilic PVDF) Filtration Membrane is a supported, hydrophilic membrane that exhibits broad chemical compatibility and low protein binding. Composed of PVDF internally supported by an inert polyester web, the resulting membrane has dimensional stability. This provides higher throughputs than competitor offerings and reduces the amount of filter changes needed during filtration. It is ideal for use in filtration applications of biological solutions. This hydrophilic membrane has a great thermal stability with maximum operating temperature of 274°F and can be autoclavable.


Superior strength to withstand aggressive handling or use with automated equipment without breaking or tearing

Low protein binding minimizes retention of proteins in solution

Low extractables ensure tests will be clean with consistent results

Lot-to-lot consistency ensures consistent flow and diffusion rates for dependable results every time 


Sterilizing and clarifying filtration of biological solutions.

Preparation of protein-containing solutions prior to chromatography or other instrument analyses.

Useful for a wide range of applications, including aggressive and non-aggressive solvent-based mobile phase.

Offers excellent chemical compatibility, even with aggressive acids and alcohols.

Provides high flow rates and throughput, low extractables and broad chemical compatibility.

Better protection of your analytical results.


Pore Size(μm)Typical Flow Rate(mL/min/cm2@10psi)Typical Bubble Point(psi)Typical Thickness(μm)
Part No. Membrane Diameter Pore Size Membrane Color Package Sterilized
3037800 47mm 0.45μm PVDF Plain 100/pk No


3037801 90mm 0.45μm PVDF Plain 25/pk No


3037802 25mm 0.45μm PVDF Plain 100/pk No


3044270 47mm 0.22μm PVDF Plain 100/pk No


3044271 90mm 0.22μm PVDF Plain 25/pk No


3044272 25mm 0.22μm PVDF Plain 100/pk No


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