Acro Disc PSF Syringe Filters w/ PVDF Membrane - GxF/0.45um, 25mm, 50/Pk
Pall SKU: AP-4310TC

Pall Acrodisc PVDF Syringe Filters, 0.45 µm, 25 mm - AP-4310TC

Quality controls spanning raw membrane casting through final device integrity testing ensure consistent performance across Pall production lots. Sample preparation for chromatography often ends with a syringe filter on the path to the vial. The hydrophilic PVDF membrane keeps analyte adsorption low for clean recovery while tolerating common chromatography solvents without degradation and suits HPLC sample preparation and aqueous clarification. The PP housing sustains efficient flow on viscous samples while keeping the fluid path low in extractable contamination and stays inert across common laboratory solvents. When sterile or particle-free preparation matters at the bench, the syringe filter delivers it with minimal added handling.

Technical Specifications

• Resists HPLC mobile phases, alcohols, and mild hydrocarbons
• Low extractables preserve a clean chromatographic baseline
• Mechanically durable membrane holds integrity under filtration pressure
• Thin membrane structure sustains high flow for fast sample throughput
• Hydrophilic surface wets aqueous and HPLC samples without pre-wetting

Housing Specifications

• Rigid polypropylene body holds its shape under manual filtration pressure
• Plasticizer-free polyolefin construction keeps the fluid path clean
• Reliable housing-to-membrane seal prevents bypass at rated pressure
• Optimized internal geometry minimizes backpressure in service

Upstream clarification pays for itself by keeping your columns clear and your analytical day on schedule. Pre-injection filtration protects the resolution your methods depend on by clearing particulates ahead of the column and frits. 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.

Construction

Polypropylene (PP)

Diameter

25mm

Material

Polyvinylidene Fluoride (PVDF)

Pore Size (µm)

0.45

Sterility

Sterile

Wettability

Hydrophilic

• Quality Control - Delivers consistent particle retention to ensure reproducibility in critical daily laboratory testing protocols today.
• Routine Filtration - Streamlines daily laboratory workflows with reliable performance, reducing downtime caused by instrument clogging.
• Instrument Protection - Extends the operational life of analytical columns and detectors by removing damaging micro-particulates from samples.
• Sample Clarification - Facilitates rapid preparation of diverse liquid samples by removing particulates that would foul instruments.
• Analytical Prep - Ensures high-quality filtrates for sensitive downstream analysis, minimizing background noise during data generation.
• Lab Efficiency - Optimizes workflow speed through consistent flow performance, letting researchers process multiple samples efficiently.