Supor 100Membrane Disc Filters, 0.1um - 47mm, Plain, 100/Pk SKU: 60310

Supor (PES) Membrane Filters - 60310

Precision-manufactured Hydrophilic membrane with a verified 1.0 pore structure delivers consistent retention performance across demanding laboratory filtration workflows. Constructed for reliable operation, ultra-low protein binding surface chemistry minimizes adsorptive losses during filtration of dilute protein solutions, growth factor preparations, and cell culture supplements. With this in mind, each membrane disc reflects a manufacturing standard where retention characteristics, physical integrity, and dimensional accuracy are verified before release.

Material Specifications

• Packaged without sterilization for applications where downstream sterility is achieved by other means or is not a process requirement.
• Supor polyethersulfone membranes deliver the highest flow rates in the PES membrane class, reducing vacuum filtration time for high-volume laboratory applications.
• Asymmetric pore architecture concentrates the retentive skin at the upstream surface while maintaining an open substructure for sustained throughput under vacuum or pressure.
• Ultra-low protein binding preserves the biological activity of growth factors, cytokines, and other sensitive proteins during membrane passage.
• Consistent lot-to-lot performance supports standardized filtration protocols, reducing the revalidation burden when transitioning between production lots.

Air monitoring and stack emissions sampling demand a filter medium that withstands the conditions at your collection point. The material properties above define that operating envelope. Consistent manufacturing means the filtration performance you observe during initial evaluation repeats on every subsequent unit, supporting the reproducibility your quality system requires. Make the decision for consistency and reliability, ensuring that your laboratory maintains its reputation for high-quality, error-free output.

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

Bubble Point (psi)

51psi

Color

White

Diameter

47mm

Extractables

< 2% (Passes USP Class VI)

Filtration Area

17.35cm²

Flow Rate

26 mL/min/cm²

Grid (Yes/No)

No

Material

Polyethersulfone (PES)

Maximum Operating Pressure

75psi

Maximum Operating Temperature (°C)

55°C

Membrane Thickness (µm)

130 – 160µm

Pack Count

25

pH Range

1-14

Pore Size (µm)

1

Sterility

Nonsterile

Sterilization

Autoclavable at 121°C for 15-20 min

Support Material

N/A

Wettability

Hydrophilic

• Bioprocess Clarification - Supor disc membranes remove fine particulates from cell culture harvests, protecting downstream purification steps.
• Buffer Filtration - Provides fast flow rates and low protein binding, ideal for the rapid processing of laboratory buffers and solutions.
• Automated Media Fill - Integrated into automated media dispensing systems, providing reliable flow rates that prevent machine timeouts.
• Gene Therapy Buffers - Filters large volumes of viral vector buffers with low protein binding, preserving the viral titer effectively.
• High-Speed Vac Filtration - Accelerates the processing of liters of media in vacuum cups, significantly reducing hood time for lab staff.
• Exosome Purification - Clarifies cell supernatants prior to exosome isolation, removing cellular debris without trapping the nanovesicles.