Supor 800 Membrane Disc Filters, 0.8um - 90mm, Plain, 100/Pk SKU: 60112

Supor (PES) Membrane Filters - 60112

Precision-manufactured Hydrophilic membrane with a verified 0.8 pore structure delivers consistent retention performance across demanding laboratory filtration workflows. Uniform pore size distribution across the membrane surface ensures consistent particle retention from center to edge, supporting reproducible analytical and preparative results. Together, lot-level verification of pore size, flow rate, and physical dimensions ensures that membrane performance remains predictable when scaling from method development to routine analysis.

Material Specifications

• 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.
• Rigorous quality controls validate retention performance at rated pore sizes, positioning Supor as a primary membrane choice for critical filtration in biopharmaceutical production.
• Temperature rating of 55°C provides the thermal headroom required for warm sample processing, heated media preparation, and elevated-temperature analytical methods.

When your analytical method specifies membrane filtration as a sample preparation step, the retention characteristics and extractable profiles documented above allow you to meet method requirements without additional qualification work. The chemical compatibility range documented for this device allows you to verify suitability for your specific sample matrix before processing, avoiding the mid-filtration failures that waste both sample and time. 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

90mm

Extractables

< 2% (Passes USP Class VI)

Filtration Area

63.62cm²

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

25

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

• Diagnostic Kit Reagents - Clarifies high-value diagnostic buffers in manufacturing, ensuring lot-to-lot consistency and particle-free reagents.
• Buffer Filtration - Provides fast flow rates and low protein binding, ideal for the rapid processing of laboratory buffers and solutions.
• Exosome Purification - Clarifies cell supernatants prior to exosome isolation, removing cellular debris without trapping the nanovesicles.
• Bioprocess Clarification - Supor disc membranes remove fine particulates from cell culture harvests, protecting downstream purification steps.
• Gene Therapy Buffers - Filters large volumes of viral vector buffers with low protein binding, preserving the viral titer effectively.
• Automated Media Fill - Integrated into automated media dispensing systems, providing reliable flow rates that prevent machine timeouts.