Acro Disc Syringe Filters w/ PVDF Membrane - 0.45um, 13mm, Male Slip Luer Outlet, 300/Pk
Pall SKU: 4457

Pall Acrodisc PVDF Syringe Filters, 0.45 µm, 13 mm, 300/Pk - 4457

Pall applies its proprietary membrane manufacturing capabilities, integrating specialized media into the Acrodisc housing geometry. Syringe filters give the analyst a single-use device for clarifying samples right at the bench. PVDF resists HPLC mobile phases, alcohols, and mild hydrocarbons while minimizing protein binding for high analyte recovery and holds consistent absolute retention at the rated pore size. The PP housing keeps the fluid path low in extractable contamination and routes flow to minimize backpressure in service. When method reproducibility rests on consistent sample prep, syringe filtration holds that standard injection after injection.

Technical Specifications

• Absolute pore size rating gives consistent results across protocols
• Hydrophilic surface wets aqueous and HPLC samples without pre-wetting
• Resists HPLC mobile phases, alcohols, and mild hydrocarbons
• Mechanically durable membrane holds integrity under filtration pressure
• Low extractables preserve a clean chromatographic baseline

Housing Specifications

• Inert polyolefin wall contributes minimal sample adsorption to the filtrate
• Thermal-bonded construction keeps adhesives out of the fluid path
• Resists stress cracking from aqueous salt and buffer solutions
• Low extractable contribution protects sensitive downstream analyses

Clarify your routine aqueous samples in a single pass and cut down on juggling multiple filter types at the bench. General-purpose aqueous filtration supports the sample types you handle every day across your water-analysis and general analytical workflows. Reach out to the Tisch Scientific team for application support, volume pricing, and technical assistance with your filtration product selection.

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

Bubble Point (psi)

24psi

Burst Pressure (psi)

50psi

Connection Type

Luer-Lock/ Luer Slip

Construction

Polypropylene (PP)

Diameter

13mm

Filtration Area

1.0cm²

Holdup Volume

< 30 µL

Material

Polyvinylidene Difluoride (PVDF)

Maximum Operating Pressure

100psi

Maximum Operating Temperature (°C)

55°C

Pack Count

300

Pore Size (µm)

0.45

Sterility

Nonsterile

Sterilization

Autoclavable at 121°C for 15-20 min

Wettability

Hydrophobic

• HPLC Prep - Delivers high flow rates for mild organic HPLC mobile phases, ensuring clean baselines and protecting analytical columns
• Spectroscopy - Provides optical clarity and low background interference, making it ideal for UV-Vis and fluorescence sample preparation
• Trace Analysis - Prevents non-specific binding in trace analysis, ensuring that low-concentration analytes remain in solution for detection
• Protein Purification - Facilitates the routine clarification of chromatography samples, preventing column fouling without binding target proteins
• Immunochemistry - Delivers exceptional chemical resistance for mild organic mixtures used in sensitive immunochemical research applications
• Western Blotting - Ensures ultra-low protein binding for maximum sample recovery, critical for sensitive immunodetection protocols and assays