Disc 25mm VERSAPOR 3um 25pk SKU: 60039

Versapor Membrane Filters - 60039

Engineered for high retention efficiency and superior chemical stability, the Pall 60039 achieves reliable separation results across a broad range of analytical and preparative applications. Constructed for reliable operation, high tensile strength and tear resistance support automated handling, die-cutting, and roll-to-roll conversion processes used in diagnostic device manufacturing. Consistent surface properties across the full membrane area support uniform particle capture and reliable results in gravimetric, microscopic, and culture-based analytical workflows.

Material Specifications

• Versapor acrylic copolymer membranes provide a unique combination of hydrophilicity and mechanical flexibility not available from standard PES or nylon membranes.
• Materials of construction maintain their mechanical and chemical properties at temperatures up to 88°C, supporting heated filtration protocols.
• Naturally hydrophilic surface wets instantly on contact with aqueous solutions, supporting rapid vacuum filtration without pre-conditioning steps.
• Controlled porosity delivers consistent flow rates and predictable retention characteristics across production lots for device manufacturing reproducibility.
• High tensile strength and flexibility allow Versapor membranes to withstand the mechanical stress of roll-to-roll processing and automated handling systems.

Whether your method calls for gravimetric analysis, particle visualization, or microbial enumeration, the pore consistency documented above ensures your results reflect the sample, not the filter. To support this, low extractable levels from the filter medium protect the analytical cleanliness of your filtrate, reducing the background interference that complicates trace-level analyses and forces unnecessary repeat measurements. Secure your research outcomes by partnering with a filtration solution that understands your need for speed, accuracy, and reproducibility.

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

Bubble Point (psi)

3psi

Color

White

Diameter

25mm

Extractables

< 1% (Non-Cytotoxic)

Filtration Area

4.08cm²

Flow Rate

570 mL/min/cm²

Grid (Yes/No)

No

Material

Versapor Acrylic Copolymer

Maximum Operating Pressure

75psi

Maximum Operating Temperature (°C)

88°C

Membrane Thickness (µm)

175 – 225µm

Pack Count

200

pH Range

3-14

Pore Size (µm)

3

Sterility

Nonsterile

Sterilization

Autoclavable at 121°C for 15-20 min

Support Material

Nylon Mesh

Wettability

Hydrophilic

• Proteomic Sample Prep - Clarifies viscous lysates prior to mass spectrometry, removing large debris without stripping hydrophobic peptides.
• Airborne Metals Analysis - Captures industrial dust for acid digestion and analysis, ensuring accurate monitoring of workplace exposure limits.
• Cleanroom Monitoring - Used in active air samplers to collect viable particles in cleanrooms for subsequent culture and identification.
• Microplastic Counting - Provides a high-contrast background for identifying colored microplastics in environmental water or sand extracts.
• Blood Serum separation - Separates serum from whole blood in vertical flow devices, trapping red cells while allowing clean serum to pass.
• Fluid Venting Barriers - Integrated into IV spikes to allow air to enter the bottle while preventing the liquid medication from leaking out.