Tisch
Polypropylene Membrane Filters, 5.0um, 142mm, Nonsterile, 25/Pk SKU: SF14893

Polypropylene (PP) Membrane Filters, 5.0µm, 142mm - SF14893

Reducing background noise in analytical assays begins with proper clarification, and the Polypropylene (PP) Membrane Filters, 5.0um, 142mm, Nonsterile, 25/Pk is engineered to remove interfering solids efficiently. Driving this clarification performance is a hydrophobic Polypropylene (PP) membrane featuring a verified 5.0 pore structure that captures target particulates while minimizing holdup volume. To ensure experimental consistency, the high-quality material provides uniform flow and predictable retention rates across the entire surface area. Meeting the needs of regulated environments, this series supports compliance with stringent purity protocols across pharmaceutical and environmental applications.

Key Polypropylene (PP) Membrane Characteristics

• Polypropylene (PP) membrane with hydrophobic affinity
• Low Binding characteristics
• Broad chemical compatibility with organic solvents
• Requires pre-wetting for aqueous solutions
• Verified 5.0 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.

Diameter

142mm

Filtration Area

158.29cm²

Grid (Yes/No)

No

Incompatibility

Esters, Halogenated Hydrocarbons

Material

Polypropylene (PP)

Maximum Operating Pressure

72.5psi

Maximum Operating Temperature (°C)

80 ℃

Membrane Color

White

Membrane Thickness (µm)

140-260μm

Pack Count

25

Pore Size (µm)

5

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Weight

0.34

Wetability

Hydrophobic

• Solvent Clarification - Polypropylene offers broad chemical resistance, making it suitable for filtering organic solvents
• Gas Filtration - Optimized for Hydrophobic PP membranes, which are excellent for venting applications and protecting vacuum pumps
• Chemical Processing - Ideal for filtering acids, bases, and aggressive solvents that would degrade other membrane types
• Prefiltration - The robust depth of PP media allows it to handle high particulate loads before final membrane filtration
• Quality Control Testing - Delivers reproducible results by clearing gross precipitates in standard pharmaceutical protocols
• Analytical Sample Prep - Ensures data integrity by effectively clearing gross precipitates before instrumental analysis