Tisch
PES Membrane Filter, 0.45um, 47mm, Nonsterile, 200 Pk SKU: SF15022

Polyethersulfone (PES) Membrane Filters, 0.45µm, 47mm - SF15022

In high-throughput analytical laboratories, the Polyethersulfone (PES) Membrane Filters, 0.45um, 47mm, Nonsterile, 200 Pk 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. Manufactured with strict thickness tolerances, these membranes provide a reliable barrier for critical filtration steps without compromising flow. Consequently, by reducing the risk of downstream contamination, these filters serve as a critical safeguard for the integrity of your experimental results.

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 0.45 retention rating for clarification

Your laboratory throughput depends on reliable consumables, and these filters are designed to keep your sequences running smoothly, sample after sample. Trust in the consistent performance of your filtration step to remove the variables that often lead to costly re-runs and ambiguous data. Elevate the quality of your analytical data today by standardizing on a filtration product built to meet the exact specifications of your applications.

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

Bubble Point (psi)

31.9psi.

Burst Pressure (psi)

87psi.

Diameter

47mm

Filtration Area

17.34cm²

Flow Rate

18ml/ min @ 10psi.

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)

0.45

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Weight

0.26

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
• Particulate Removal - Designed for removing particulates, this filter aids in protecting analytical instruments across diverse sample types
• Biological Fluid Analysis - Protects sensitive downstream instruments from removing particulates that can cause system failure