Tisch
PES Membrane Filter, 0.05um, 25mm, Nonsterile, 200 Pk SKU: SF16011

Polyethersulfone (PES) Membrane Filters, 0.05µm, 25mm - SF16011

Designed for the stringent demands of cell culture and biological assays, the Polyethersulfone (PES) Membrane Filters, 0.05um, 25mm, Nonsterile, 200 Pk offers validated bacterial retention for confident sample preparation. To achieve this medical-grade standard, the filter utilizes a Polyethersulfone (PES) membrane that provides a sharp 0.05 cutoff necessary for sterilizing biological fluids. Delivered as precision-cut discs, these membranes ensure compatibility with all standard filter holders and funnels. Meeting the needs of regulated environments, this series supports compliance with stringent purity protocols across pharmaceutical and environmental applications.

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
• Verified 0.05 retention rating for clarification

You can streamline your sample preparation process significantly by adopting a filtration solution designed to handle your specific volume requirements. Protecting your downstream processes requires a defensive strategy, and utilizing these verified filters gives you the peace of mind that your work is safe. Take control of your sample preparation variables and ensure that your data reflects the true nature of your work, rather than the quality of your consumables.

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

Diameter

25mm

Filtration Area

4.91cm²

Grid (Yes/No)

NO

Incompatibility

Esters, Organic Oxides, Amines and Amides,Halogenated Hydrocarbons,Ketones

Material

Polyethersulfone (PES)

Maximum Operating Pressure

14.5psi

Maximum Operating Temperature (°C)

90℃

Membrane Color

White

Membrane Thickness (µm)

100-160μm

Pack Count

200

Pore Size (µm)

0.05

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Weight

0.12

Wetability

Hydrophilic

• 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
• 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
• Biological Fluid Analysis - Protects sensitive downstream instruments from filtering contaminants that can cause system failure
• Quality Control Testing - Optimized for delivering reproducible results by filtering contaminants in standard pharmaceutical protocols