Tisch
Polypropylene Membrane Filters, 5.0um, 125mm, Nonsterile, 25/Pk SKU: SF14885

Polypropylene (PP) Membrane Filters, 5.0µm, 125mm - SF14885

In high-throughput analytical laboratories, the Polypropylene (PP) Membrane Filters, 5.0um, 125mm, Nonsterile, 25/Pk series establishes a standard for effective particulate removal and sample clarification. Facilitating rapid sample turnover, the hydrophobic Polypropylene (PP) membrane structure ensures the 5.0 rating remains consistent even under pressure. To ensure experimental consistency, the high-quality material provides uniform flow and predictable retention rates across the entire surface area. Consequently, by reducing the risk of downstream contamination, these filters serve as a critical safeguard for the integrity of your experimental results.

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

When you integrate these filters into your daily standard operating procedures, you are choosing a workflow that prioritizes efficiency without compromising results. You invest significant resources into your samples; safeguarding them with a proven filtration barrier is a cost-effective insurance policy for your lab. 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

125mm

Filtration Area

122.65cm²

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

0.32

Wetability

Hydrophobic

• Prefiltration - The robust depth of PP media allows it to handle high particulate loads before final membrane filtration
• 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
• Solvent Clarification - Polypropylene offers broad chemical resistance, making it suitable for filtering organic solvents
• Research & Development - Supports protocols that need to clear gross precipitates, providing the ability to protect upstream systems
• Analytical Sample Prep - Ensures data integrity by effectively clearing gross precipitates before instrumental analysis