Nylon Membrane Filter, 0.22 um, 150mm, Nonsterile, 50 Pk SKU: SF13883

Nylon Membrane Filters - SF13883

Precision-manufactured hydrophilic membrane with a verified 0.22 pore structure delivers consistent retention performance across demanding laboratory filtration workflows. Equally important, precision-manufactured hydrophilic membrane with a verified 0.22 pore structure delivers consistent retention across the full operating range. In effect, consistent surface properties across the full membrane area support uniform particle capture and reliable results in gravimetric, microscopic, and culture-based analytical workflows.

Material Specifications

• High mechanical strength allows Nylon membranes to withstand elevated differential pressures without structural deformation.
• Flexible and durable, eliminating the need for wetting agents that could contaminate samples.
• Naturally hydrophilic and constructed with high tensile strength, Nylon provides reliable performance without pre-wetting in aqueous applications.
• Alkaline-resistant and compatible with a broad range of aqueous buffers used in pharmaceutical and biotechnology laboratories.
• Broad compatibility with alcohols, aliphatic hydrocarbons, and aromatic solvents extends Nylon filtration into mixed-solvent sample preparation.

Whether your method calls for gravimetric analysis, particle visualization, or microbial enumeration, the pore consistency documented above ensures your results reflect the sample, not the filter. Under these conditions, natural wettability lets you begin filtration immediately upon sample contact, eliminating the bubble formation and flow interruption that hydrophobic membranes introduce without pre-treatment. Make the decision for consistency and reliability, ensuring that your laboratory maintains its reputation for high-quality, error-free output.

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

Bubble Point (psi)

≥45.0 psi (water, 25°C)

Color

White

Diameter

150mm

Extractables

Low

Filtration Area

176.71cm²

Flow Rate

≥4 mL/min/cm²

Grid (Yes/No)

No

Material

Nylon

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

80-140um

Pack Count

50

pH Range

3-14pH

Pore Size (µm)

0.22

Sterility

Nonsterile

Sterilization

Autoclave

Support Material

PET

Weight

0.35

Wettability

Hydrophilic

• Atmospheric Testing - Used in dry deposition sampling to capture specific atmospheric nitrates and sulfates for environmental quality studies.
• Solvent Mobilization - Clarifies organic mobile phases in glass vacuum holders, preventing particulate damage to sensitive HPLC pump seals.
• Solid Phase Extraction - Acts as a frit or barrier in custom extraction columns, retaining sorbent beds while allowing solvent to pass through.
• Gene Mapping Support - Provides a stable, charge-modified surface for DNA immobilization, facilitating precise gene mapping and analysis steps.
• Radiolabeled Assays - Retains radiolabeled DNA/RNA fragments efficiently, ensuring accurate quantification in molecular biology experiments.
• Northern Blotting - Excellent for RNA transfer applications where high tensile strength is required for multiple rounds of probe stripping.