Pall
Acro Disc PSF Syringe Filters w/ PVDF Membrane - 0.2um, 25mm, 200/Pk SKU: AP-4796

Polyvinylidene Difluoride (PVDF) Syringe Filters, 0.2µm, 25mm - AP-4796

Designed for the stringent demands of cell culture and biological assays, the Polyvinylidene Difluoride (PVDF) Syringe Filters offers validated bacterial retention for confident sample preparation. Central to this performance is a hydrophilic Polyvinylidene Difluoride (PVDF) membrane with a precise 0.2 pore structure that ensures the complete removal of bacteria and fine particulates. Encasing this critical media is a high-purity polypropylene housing that prevents sample bypass and ensures that every microliter is processed with high fidelity. The result is a filtration solution manufactured in an ISO-certified facility that minimizes distinct interference, providing clean baselines for publication-quality data.

Key Polyvinylidene Difluoride (PVDF) Membrane Characteristics

• Polyvinylidene Difluoride (PVDF) membrane with hydrophilic (hplc) / hydrophobic (venting) affinity
• Ultra-Low Protein Binding characteristics
• Excellent resistance to HPLC mobile phases, alcohols, and mild hydrocarbons
• Incompatible with acetone, DMSO, or strong bases (> pH 12)
• 0.2 rating suitable for sterile filtration

Key Housing Characteristics

• High-purity Polypropylene encapsulation housing
• Luer-Lock/ Luer Slip for secure fitting
• 3.9cm² effective filtration area
• < 100 µl holdup volume to minimize sample loss

Your laboratory throughput depends on reliable consumables, and these filters are designed to keep your sequences running smoothly, sample after sample. You can rely on the certified integrity of these units to protect your critical samples and instrumentation from damaging contaminants. Secure your research outcomes by partnering with a filtration solution that understands your need for speed, accuracy, and reproducibility.

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

Bubble Point (psi)

39psi

Burst Pressure (psi)

60psi

Connection Type

Luer-Lock/ Luer Slip

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

3.9cm²

Flow Rate

50ml

Holdup Volume

< 100 µL

Material

Polyvinylidene Difluoride (PVDF)

Maximum Operating Pressure

75psi

Maximum Operating Temperature (°C)

82°C

Pack Count

200

Pore Size (µm)

0.2

Sterility

Nonsterile

Sterilization

Autoclavable at 121°C for 15-20 min

Wetability

Hydrophobic

• Western Blotting - Ensures ultra-low protein binding for maximum sample recovery, critical for sensitive immunodetection protocols and assays
• Biological Samples - Clarifies protein-rich solutions without loss of target molecules, preserving sample integrity for critical downstream assays
• Protein Purification - Facilitates the routine clarification of chromatography samples, preventing column fouling without binding target proteins
• Spectroscopy - Provides optical clarity and low background interference, making it ideal for UV-Vis and fluorescence sample preparation
• HPLC Prep - Delivers high flow rates for mild organic HPLC mobile phases, ensuring clean baselines and protecting analytical columns
• Pharmaceutical QC - Supports routine quality control testing by reliably filtering mild organic solvent mixtures and drug formulations daily