Supor 800 Membrane Disc Filters, 0.8um - 142mm, Plain, 25/Pk SKU: 60114

Supor (PES) Membrane Filters - 60114

The Pall 60114 protects sensitive instrumentation and sample integrity by providing reliable particulate removal with minimal analyte adsorption or background interference. In addition, asymmetric polyethersulfone construction places the tightest pore layer at the upstream membrane surface, maximizing retention efficiency while the open substructure sustains flow. Consequently, 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

• Rigorous quality controls validate retention performance at rated pore sizes, positioning Supor as a primary membrane choice for critical filtration in biopharmaceutical production.
• Asymmetric pore architecture concentrates the retentive skin at the upstream surface while maintaining an open substructure for sustained throughput under vacuum or pressure.
• Broad chemical compatibility across pH 1–14 enables Supor membranes to process acidic, neutral, and alkaline solutions without membrane degradation.
• Supplied in bulk non-sterile packaging, offering an economical option for routine clarification and general laboratory filtration tasks.
• Supor polyethersulfone membranes deliver the highest flow rates in the PES membrane class, reducing vacuum filtration time for high-volume laboratory applications.

Transitioning from qualitative screening to quantitative gravimetric analysis requires a membrane with documented tare weight consistency, and the manufacturing tolerances above ensure that your blank values remain within acceptable limits. Here, consistent manufacturing means the filtration performance you observe during initial evaluation repeats on every subsequent unit, supporting the reproducibility your quality system requires. 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)

13psi

Color

White

Diameter

142mm

Extractables

< 2% (Passes USP Class VI)

Filtration Area

158.37cm²

Flow Rate

400 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

50

pH Range

1-14

Pore Size (µm)

0.8

Sterility

Nonsterile

Sterilization

Autoclavable at 121°C for 15-20 min

Support Material

N/A

Wettability

Hydrophilic

• Buffer Filtration - Provides fast flow rates and low protein binding, ideal for the rapid processing of laboratory buffers and solutions.
• 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.
• Stem Cell Media Prep - Filters viscous, growth-factor-rich media without clogging, preserving the critical nutrients needed for cell health.
• Diagnostic Kit Reagents - Clarifies high-value diagnostic buffers in manufacturing, ensuring lot-to-lot consistency and particle-free reagents.