Pall
Acro Disc PSF Syringe Filters w/ PVDF Membrane - 0.45um, 25mm, 50/Pk SKU: AP-4408TC

Polyvinylidene Difluoride (PVDF) Syringe Filters, 0.45µm, 25mm - AP-4408TC

For researchers requiring consistent baselines in HPLC and dissolution testing, the Polyvinylidene Difluoride (PVDF) Syringe Filters offers a robust solution for extending instrument life. At the core of the device is a uniform Polyvinylidene Difluoride (PVDF) matrix, delivering high dirt-loading capacity and reliable exclusion of interfering particles. To guarantee structural reliability, each unit undergoes strict quality control to ensure the housing and membrane seal withstand standard operating pressures without leakage. Meeting the needs of regulated environments, this series supports compliance with stringent purity protocols across pharmaceutical and environmental applications.

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)
• Verified 0.45 retention rating for clarification

Key Housing Characteristics

• High-purity Polypropylene encapsulation housing
• Luer-Lock/ Luer Slip for secure fitting
• 2.8cm² effective filtration area
• < 100 µl holdup volume to minimize sample loss

When you integrate these filters into your daily standard operating procedures, you are choosing a workflow that prioritizes efficiency without compromising results. You invest significant resources into your samples; safeguarding them with a proven filtration barrier is a cost-effective insurance policy for your lab. Make the decision for consistency and reliability, ensuring that your laboratory maintains its reputation for high-quality, error-free output.

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

Bubble Point (psi)

24psi

Connection Type

Luer-Lock/ Luer Slip

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

2.8cm²

Flow Rate

110ml

Holdup Volume

< 100 µL

Material

Polyvinylidene Difluoride (PVDF)

Maximum Operating Pressure

75psi

Maximum Operating Temperature (°C)

55°C

Pack Count

50

Pore Size (µm)

0.45

Sterility

Nonsterile

Sterilization

Autoclavable at 121°C for 15-20 min

Wetability

Hydrophobic

• 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
• Immunochemistry - Delivers exceptional chemical resistance for mild organic mixtures used in sensitive immunochemical research applications
• Trace Analysis - Prevents non-specific binding in trace analysis, ensuring that low-concentration analytes remain in solution for detection
• 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