Tisch
Polypropylene Membrane Filters, 1.2um, 25mm, Nonsterile, 200/Pk SKU: SF14854

Polypropylene (PP) Membrane Filters, 1.2µm, 25mm - SF14854

Streamline your sample preparation workflows with the Polypropylene (PP) Membrane Filters, 1.2um, 25mm, Nonsterile, 200/Pk, constructed to handle high particulate loads while maintaining rapid throughput. Facilitating rapid sample turnover, the hydrophobic Polypropylene (PP) membrane structure ensures the 1.2 rating remains consistent even under pressure. 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 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 1.2 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. Protecting your downstream processes requires a defensive strategy, and utilizing these verified filters gives you the peace of mind that your work is safe. Secure your research outcomes by partnering with a filtration solution that understands your need for speed, accuracy, and reproducibility.

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, 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

200

Pore Size (µm)

1.2

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Weight

0.12

Wetability

Hydrophobic

• Solvent Clarification - Polypropylene offers broad chemical resistance, making it suitable for filtering organic solvents
• Chemical Processing - Ideal for filtering acids, bases, and aggressive solvents that would degrade other membrane types
• Gas Filtration - Optimized for Hydrophobic PP membranes, which are excellent for venting applications and protecting vacuum pumps
• Prefiltration - The robust depth of PP media allows it to handle high particulate loads before final membrane filtration
• Research & Development - Supports protocols that need to filter contaminants, providing the ability to optimize sample clarity
• Biological Fluid Analysis - Protects sensitive downstream instruments from filtering contaminants that can cause system failure