Acro Disc Premium SyRing Filter, RC Glass Fiber, 0.45um, 1000/Pk
Pall SKU: AP-4146

Pall Acrodisc Regenerated Cellulose (RC) Syringe Filters, 0.45 µm, 25 mm - AP-4146

Pall's engineering and quality infrastructure extends from its process-scale filtration systems to its laboratory devices. A syringe filter holds its membrane in a leak-tight housing for clarification at the bench. RC handles acetonitrile, methanol, acetone, and DMSO without degrading and holds absolute retention at the rated pore size. Polypropylene construction maintains housing integrity through the filtration run and holds extractables low for sensitive analyses. When method reproducibility rests on consistent sample prep, syringe filtration holds that standard injection after injection.

Technical Specifications

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

Housing Specifications

• Thermal-bonded construction keeps adhesives out of the fluid path
• Resists stress cracking from aqueous salt and buffer solutions
• Optimized internal geometry minimizes backpressure in service
• Stable across the full aqueous pH range in routine sample work

Sample clarification before injection is the cheapest insurance your chromatography system has. Pre-injection filtration protects the resolution your methods depend on across your chromatography methods. Reach out to the Tisch Scientific team for application support, volume pricing, and technical assistance with your filtration product selection.

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

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