Tisch
PES Membrane Filter, 0.22 um, 13mm, Nonsterile, 200 Pk SKU: SF15161

Polyethersulfone (PES) Membrane Filters, 0.22µm, 13mm - SF15161

Designed for the stringent demands of cell culture and biological assays, the Polyethersulfone (PES) Membrane Filters, 0.22um, 13mm, Nonsterile, 200 Pk offers validated bacterial retention for confident sample preparation. Leveraging the specific retention properties of Polyethersulfone (PES), this device offers a validated 0.22 barrier against microbial contaminants. Further enhancing usability, the robust physical structure of the membrane allows for easy handling and placement into filtration hardware without tearing. Ultimately, this rigorous attention to manufacturing quality ensures batch-to-batch reproducibility, allowing laboratories to standardize their workflows with total confidence.

Key Polyethersulfone (PES) Membrane Characteristics

• Polyethersulfone (PES) membrane with hydrophilic affinity
• Low Protein Binding characteristics
• Broad compatibility with aqueous solutions, alcohols, and mild bases
• Ideal for biological samples and culture media
• 0.22 rating suitable for sterile filtration

By selecting a filter that matches the exact chemical nature of your samples, you ensure that your workflow remains uninterrupted by membrane failures. Protecting your downstream processes requires a defensive strategy, and utilizing these verified filters gives you the peace of mind that your work is safe. 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 and material compatibility, please review our Chemical Compatibility Chart.

Diameter

13mm

Material

Polyethersulfone (PES)

Pack Count

200

Pore Size (µm)

0.22

Sterility

Nonsterile

Weight

0.09

Wetability

Hydrophilic

• Culture Media Filtration - PES offers the fastest flow rates for viscous culture media while maintaining absolute sterility
• Life Science Applications - Ideal for filtering serum and plasma, where minimizing nonspecific binding is crucial for assay accuracy
• Ion Chromatography - The extremely low extractable profile of PES provides the clean baselines needed for sensitive IC analysis
• Biological Sample Prep - The low protein-binding nature of PES ensures maximum recovery of critical enzymes and proteins
• Environmental Monitoring - Ideal for retaining bacteria in water and wastewater analysis to ensure regulatory compliance
• General Laboratory Filtration - Increases workflow efficiency by ensuring sterile filtrates without sacrificing flow rates