RC Membrane (RC58), 0.2um Pore Size, 100mm Circle (25 pcs) SKU: 10410319

Regenerated Cellulose (RC) Membrane Filters - 10410319

Engineered for high retention efficiency and superior chemical stability, the Whatman 10410319 achieves reliable separation results across a broad range of analytical and preparative applications. Manufactured to exacting specifications, quality-controlled manufacturing ensures the filtration medium delivers the retention efficiency and throughput that demanding laboratory protocols require. By design, controlled production conditions produce membranes with documented pore size distribution and thickness tolerances, supporting method reproducibility across multiple filter lots.

Material Specifications

• Bulk packaging format provides cost-effective access for high-volume laboratories performing non-critical filtration and sample preparation.
• A premium choice for broad chemical compatibility without requiring pre-wetting.
• Regenerated Cellulose offers excellent chemical resistance to both aqueous and organic solvents.
• Resistant to a wide range of organic solvents including alcohols, ethers, and hydrocarbons that degrade cellulose-based alternatives.
• Mechanically stable and hydrophilic, often used for HPLC mobile phase degassing.

Reproducible particle counting and size distribution analysis start with a membrane surface that captures particles uniformly — the pore consistency documented above ensures your counts reflect the sample, not random variation in the filter. For this purpose, 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. Secure your research outcomes by partnering with a filtration solution that understands your need for speed, accuracy, and reproducibility.

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

Bubble Point (psi)

40-65psi

Color

white

Diameter

100mm

Extractables

very low

Filtration Area

78.54cm²

Flow Rate

40ml (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)

0.2

Sterility

Nonsterile

Sterilization

Autoclavable at 121°C for 30 mins

Support Material

None

Wettability

Hydrophilic

• Particle Sizing - Used in automated particle counters to provide a clean, non-shedding background for accurate contaminant sizing data.
• Dialysis Membrane Sheet - Used in custom dialyzers to facilitate buffer exchange and desalting of protein solutions via passive diffusion.
• Ultraclean Solvent Prep - Filters HPLC mobile phases with high efficiency, ensuring no extractables interfere with sensitive UV detection downstream.
• Organic Solvent Cleaning - Compatible with DMSO and other harsh organics, making it perfect for combinational chemistry sample clarification.
• Tissue Extract Clarification - Handles lipid-rich tissue extracts well, preventing the premature fouling often seen with hydrophobic membrane types.
• Microplastic Collection - Filters water samples to capture microplastic fibers, providing a smooth background for microscopic categorization.