Acro Disc Syringe Filters w/ wwPTFE Membrane - 0.45um, 13mm, Minispike Outlet, 300/Pk
Pall SKU: 2402

Pall Acrodisc PTFE Syringe Filters, 0.45 µm, 13 mm, 300/Pk - 2402

Pall Corporation engineers proprietary membrane media and the Acrodisc housing platform, purpose-built for demanding analytical and bioprocess workflows. Syringe filters give the analyst a single-use device for clarifying samples right at the bench. Treated PTFE wets directly with aqueous samples while keeping solvent resistance while staying chemically inert against solvents, acids, and alkalis in service and delivers absolute particle cutoff at the rated pore size. The PP housing keeps the fluid path low in extractable contamination while routing flow to minimize backpressure in service and resists aqueous acids, bases, and alcohols. When chromatographic methods demand particle-free injections, point-of-use syringe filtration clarifies the sample before it reaches the column.

Technical Specifications

• Filters aggressive organic solvents without swelling or breakdown
• Low extractables keep the chromatographic background clean
• Stable across a wide operating temperature range for demanding methods
• Surface-treated for direct aqueous wetting without alcohol pre-wetting
• Chemically inert against aggressive solvents, strong acids, and alkalis

Housing Specifications

• Plasticizer-free polyolefin construction keeps the fluid path clean
• Resists stress cracking from aqueous salt and buffer solutions
• Reliable housing-to-membrane seal prevents bypass at rated pressure
• Rigid polypropylene body holds its shape under manual filtration pressure

Filtering particulates upstream protects the column investment your methods depend on. Reliable particulate removal protects your instruments and your data across reagent, buffer, and mobile-phase preparation. Connect with our customer support technicians for chemical compatibility guidance and the right filtration product for your workflow.

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

Bubble Point (psi)

9psi (IPA)

Connection Type

Luer-Lock/ Minispike

Construction

Polypropylene (PP)

Diameter

13mm

Filtration Area

1.0cm²

Flow Rate

224ml

Holdup Volume

< 14 µL

Material

Polytetrafluoroethylene (PTFE)

Maximum Operating Pressure

60psi

Pack Count

300

Pore Size (µm)

0.45

Sterility

Nonsterile

Sterilization

Autoclavable at 121°C for 15-20 min

Wettability

Hydrophobic

• UHPLC/HPLC Prep - Certified for low extractables to ensure noise-free baselines in sensitive chromatography applications and trace analysis
• Universal Filtration - Handles both aqueous and organic samples with a single device, reducing inventory complexity and preventing selection errors
• Dissolution Testing - Simplifies workflows by filtering diverse media types without the need for pre-wetting, streamlining high-volume protocols
• Solvent Selection - Eliminates the risk of membrane incompatibility when switching between different solvent systems during method development
• Ion Chromatography - Provides a clean filtrate for sensitive ion analysis, minimizing background interference and ensuring accurate quantification
• Sample Protection - Low-binding properties ensure maximum recovery of low-concentration analytes to improve the accuracy of quantitative assays