Acro Disc Premium SyRing Filter, RC Glass Fiber, 0.45um, Autopack, 200/Pk
Pall SKU: AP-4147

Pall Acrodisc Regenerated Cellulose (RC) Syringe Filters, 0.45 µm, 25 mm - AP-4147

Quality controls spanning raw membrane casting through final device integrity testing ensure consistent performance across Pall production lots. At the point of sample preparation, a syringe filter removes particulates before the sample reaches the instrument. The RC membrane limits sample adsorption to protect quantitative recovery while holding absolute retention at the rated pore size and stays stable across the aqueous pH 3 to 12 range. Polypropylene construction maintains a low-dead-volume internal flow path while holding a reliable seal against the membrane edge and resists degradation from routine sample matrices. Where analytical results depend on clean samples, syringe filtration removes particulates at the moment of preparation.

Technical Specifications

• Low non-specific binding preserves dilute analytes for maximum recovery
• Stable across the aqueous pH 3 to 12 range
• Stable against DMSO and compatible with common aqueous and organic HPLC solvents
• Naturally hydrophilic surface wets without pre-wetting in aqueous and solvent samples
• Low extractables give a clean chromatographic background

Housing Specifications

• Stable across the full aqueous pH range in routine sample work
• Resists aqueous acids, bases, and alcohols in routine sample prep
• Resists stress cracking from aqueous salt and buffer solutions
• Optimized internal geometry minimizes backpressure in service

Filtering particulates upstream protects the column investment your methods depend on. Upstream buffer clarification keeps avoidable particulates out of your flow path while keeping the filtrate analytically clean. Call on the Tisch Scientific team to standardize filtration products across your methods with volume pricing and documentation.

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

Material

Regenerated Cellulose (RC)

Pore Size (µm)

0.45

Sterility

Nonsterile

Wettability

Hydrophilic

• Lab Efficiency - Optimizes workflow speed through consistent flow performance, letting researchers process multiple samples efficiently.
• Quality Control - Delivers consistent particle retention to ensure reproducibility in critical daily laboratory testing protocols today.
• Instrument Protection - Extends the operational life of analytical columns and detectors by removing damaging micro-particulates from samples.
• Sample Clarification - Facilitates rapid preparation of diverse liquid samples by removing particulates that would foul instruments.
• Analytical Prep - Ensures high-quality filtrates for sensitive downstream analysis, minimizing background noise during data generation.
• Routine Filtration - Streamlines daily laboratory workflows with reliable performance, reducing downtime caused by instrument clogging.