RC Membrane (RC55), 0.45um Pore Size, 110mm Circle (25 pcs) SKU: 10410224

Regenerated Cellulose (RC) Membrane Filters - 10410224

Designed to deliver reproducibility and confidence across critical sample types, the Whatman 10410224 provides the filtration consistency that method validation demands. Building on this foundation, precision-manufactured Hydrophilic membrane with a verified 0.45 pore structure delivers consistent retention across the full operating range. 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

• Resistant to a wide range of organic solvents including alcohols, ethers, and hydrocarbons that degrade cellulose-based alternatives.
• Minimal extractable levels make Regenerated Cellulose a reliable choice for analytical applications where background interference must be minimized.
• Symmetric pore geometry provides predictable retention behavior across varying flow rates and pressure conditions.
• Regenerated Cellulose offers excellent chemical resistance to both aqueous and organic solvents.
• Bulk format reduces per-unit packaging waste and cost, appropriate for routine particulate removal and clarification where aseptic handling is not specified.

Whether your method calls for gravimetric analysis, particle visualization, or microbial enumeration, the pore consistency and surface uniformity documented above ensure that your results reflect the sample — not the filter. The consistent flow characteristics of RC membranes across different lots mean your validated filtration step remains within specification without the lot-qualification testing that more variable membrane types require. 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 compatibility, please review our Chemical Compatibility Chart.

Bubble Point (psi)

50-80psi

Color

white

Diameter

110mm

Extractables

very low

Filtration Area

95.03cm²

Flow Rate

11ml (Water)

Grid (Yes/No)

No

Material

Regenerated Cellulose (RC)

Maximum Operating Pressure

Holder-dependent

Maximum Operating Temperature (°C)

180°C

Membrane Thickness (µm)

160um

Pack Count

25

pH Range

3-12

Pore Size (µm)

0.45

Sterility

Nonsterile

Sterilization

Autoclavable at 121°C for 30 mins

Support Material

None

Wettability

Hydrophilic

• Microplastic Collection - Filters water samples to capture microplastic fibers, providing a smooth background for microscopic categorization.
• Dialysis Membrane Sheet - Used in custom dialyzers to facilitate buffer exchange and desalting of protein solutions via passive diffusion.
• Tissue Extract Clarification - Handles lipid-rich tissue extracts well, preventing the premature fouling often seen with hydrophobic membrane types.
• Refractive Index Prep - Ensures absolute optical clarity in filtrates, which is critical for accurate measurements in refractive index detectors.
• Particle Sizing - Used in automated particle counters to provide a clean, non-shedding background for accurate contaminant sizing data.
• Organic Solvent Cleaning - Compatible with DMSO and other harsh organics, making it perfect for combinational chemistry sample clarification.