Tisch
PES Membrane Filter, 1.2um, 47mm, Nonsterile, 200 Pk SKU: SF18036

Polyethersulfone (PES) Membrane Filters, 1.2µm, 47mm - SF18036

In high-throughput analytical laboratories, the Polyethersulfone (PES) Membrane Filters series establishes a standard for effective particulate removal and sample clarification. At the core of the device is a uniform Polyethersulfone (PES) matrix, delivering high dirt-loading capacity and reliable exclusion of interfering particles. 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 Polyesthersulfone (PES) Membrane Characteristics

• Polyethersulfone (PES) membrane with hydrophilic affinity
• Low Protein Binding characteristics
• Broad compatibility with aqueous buffers, alcohols, and mild organic solvents
• Not resistant to concentrated ketones, esters, or halogenated hydrocarbons
• Verified 1.2 retention rating for clarification

By selecting a filter that matches the exact chemical nature of your samples, you ensure that your workflow remains uninterrupted by membrane failures. Trust in the consistent performance of your filtration step to remove the variables that often lead to costly re-runs and ambiguous data. 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

47mm

Material

Polyethersulfone (PES)

Pack Count

200

Pore Size (µm)

1.2

Sterility

Nonsterile

Weight

0.49

Wetability

Hydrophilic

• Protein Science - Maximizes target protein recovery in biological samples due to an optimized low non-specific binding membrane surface
• Serum Filtration - Clarifies serum and plasma samples quickly while retaining critical proteins necessary for accurate vital downstream analysis
• Media Preparation - Facilitates the rapid sterilization of tissue culture additives, minimizing the risk of contamination in sensitive work
• Sterile Filtration - Ensures sterility in critical biological fluids and tissue culture media with fast flow rates and high throughput capacity
• Cell Culture - Reduces the risk of mycoplasma contamination in growth media, ensuring healthier cell lines and reliable experimental results
• Biological Assays - Protects sensitive enzymatic and antibody-based assays from particulate interference without adsorbing critical reactants