Acro Disc Syringe Filters w/ Supor Membrane, Sterile - 0.2um, 13mm, 75/Pk
Pall SKU: 4602

Pall Acrodisc Polyethersulfone (PES) Syringe Filters, 0.2 µm, 13 mm, 75/Pk - 4602

Pall applies its proprietary membrane manufacturing capabilities, integrating specialized media into the Acrodisc housing geometry. Across analytical workflows, the syringe filter is where particulates leave the sample stream. PES accepts water-based reagents without surfactant preconditioning and stays stable across the pH 1 to 14 range. The polypropylene housing holds a reliable seal against the membrane edge while holding extractables low for sensitive analyses and stays inert across common laboratory solvents. Where analytical results depend on clean samples, syringe filtration removes particulates at the moment of preparation.

Technical Specifications

• Broad compatibility with aqueous buffers, aliphatic alcohols, glycols, and strong bases
• Sterile-grade retention at sub-micron pore sizes
• Low protein binding preserves dilute analytes for maximum recovery
• Stable across the full pH 1 to 14 operating range
• High flow rate with low extractable background for clean preparations

Housing Specifications

• Medical-grade polypropylene with broad chemical compatibility
• Optimized internal geometry minimizes backpressure in service
• Low extractable contribution protects sensitive downstream analyses
• Resists aqueous acids, bases, and alcohols in routine sample prep

Filtering buffers, reagents, and aqueous samples keeps your preparation moving and consistent. General-purpose aqueous filtration supports the sample types you handle every day from reagent and buffer preparation through routine sample clarification. Send your application details to our technical service team and request a filtration product recommendation.

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

Bubble Point (psi)

51psi

Burst Pressure (psi)

75psi

Connection Type

Luer-Lock/ Luer Slip

Construction

Polypropylene (PP)

Diameter

13mm

Filtration Area

1.0cm²

Flow Rate

22ml

Holdup Volume

< 60 µL

Material

Polyethersulfone (PES)

Maximum Operating Pressure

75psi

Maximum Operating Temperature (°C)

55°C

Pack Count

75

Pore Size (µm)

0.2

Sterility

Sterile

Wettability

Hydrophilic

• Viscous Biologicals - Maintains flow rates even when filtering protein-rich or slightly viscous biological fluids that would clog other filters
• Time-Sensitive Prep - Accelerates filtration workflows where speed is critical to preserving sample integrity and preventing biological degradation
• Buffer Filtration - Ensures particulate-free buffers for critical downstream processes and instrumentation to prevent costly system downtime
• Media Preparation - Sterilizes tissue culture media with minimal protein loss, ensuring optimal cell growth and viability in sensitive cultures
• Biologicals - Maximizes recovery of high-value proteins and therapeutics during sterile filtration steps, protecting yield in production runs
• High-Throughput Sterile Filtration - Processes large volumes of biological fluids significantly faster than standard PES to reduce processing time