Pall
Acro Disc Syringe Filters w/ wwPTFE Membrane - 0.45um, 13mm, Minispike Outlet, 1000/Pk SKU: 2403

Polytetrafluoroethylene (PTFE) Syringe Filters, 0.45µm, 13mm - 2403

For analytical labs requiring absolute versatility, the Acrodisc® One with wwPTFE ensures low extractables across the entire polarity spectrum. Central to this universality is the wwPTFE membrane, which remains chemically compatible with aggressive solvents while being fully water-wettable. Encasing this critical media is a high-purity polypropylene housing that prevents sample bypass and ensures that every microliter is processed with high fidelity. Consequently, by reducing the risk of downstream contamination, these filters serve as a critical safeguard for the integrity of your experimental results.

Key Polytetrafluoroethylene (PTFE) Membrane Characteristics

• Polytetrafluoroethylene (PTFE) membrane with hydrophilic (water-wettable) affinity
• Low Protein Binding characteristics
• Universal compatibility (Aqueous + Organic)
• None; compatible with virtually all lab solvents
• Verified 0.45 retention rating for clarification

Key Housing Characteristics

• High-purity Polypropylene encapsulation housing
• Luer-Lock/ Minispike for secure fitting
• 1.0cm² effective filtration area
• < 30 µl holdup volume to minimize sample loss

By selecting a filter that matches the exact chemical nature of your samples, you ensure that your workflow remains uninterrupted by membrane failures. You invest significant resources into your samples; safeguarding them with a proven filtration barrier is a cost-effective insurance policy for your lab. Integrate the proven performance of Pall membranes into your workflow to eliminate the risks of contamination and data loss.

For more information about chemical and material 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

Holdup Volume

< 30 µL

Material

Polytetrafluoroethylene (PTFE)

Maximum Operating Pressure

100psi

Pack Count

1000

Pore Size (µm)

0.45

Sterility

Nonsterile

Sterilization

Autoclavable at 121°C for 15-20 min

Wetability

Hydrophobic

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