Pall
Acro Disc Syringe Filters w/ Nylon Membrane - DMSO-Safe - 0.2um, 25mm, Sterile, 50/Pk SKU: 4433

Nylon (NY) Syringe Filters, 0.2µm, 25mm - 4433

Designed for the stringent demands of cell culture and biological assays, the Nylon Syringe Filters offers validated bacterial retention for confident sample preparation. To achieve this medical-grade standard, the filter utilizes a Nylon membrane that provides a sharp 0.2 cutoff necessary for sterilizing biological fluids. Designed to facilitate rapid processing, the housing features an optimized flow geometry that minimizes backpressure, allowing for easier manual filtration even with viscous samples. Consequently, by reducing the risk of downstream contamination, these filters serve as a critical safeguard for the integrity of your experimental results.

Key Nylon Membrane Characteristics

• Nylon membrane with hydrophilic affinity
• High Protein Binding characteristics
• Excellent resistance to esters, bases, and alcohols
• Avoid with strong acids (pH < 3) or protein samples (high binding)
• 0.2 rating suitable for sterile filtration

Key Housing Characteristics

• High-purity Polypropylene encapsulation housing
• Luer-Lock/ Luer Slip for secure fitting
• 2.8cm² effective filtration area
• < 125 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. Protecting your downstream processes requires a defensive strategy, and utilizing these verified filters gives you the peace of mind that your work is safe. 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.

Connection Type

Female luer lock inlet / Male slip luer outlet

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

2.8 cm2

Material

Nylon

Maximum Operating Pressure

6.2 bar (620 kPa, 90 psi)

Maximum Operating Temperature (°C)

55°C (131°F)

Pack Count

50

Pore Size (µm)

0.2

Sterility

Sterile

Wetability

Hydrophilic

• HPLC Sample Prep - Clarifies mixed aqueous and organic solvents to ensure stable baselines and protect chromatography columns from clogging
• Column Protection - Extends the life of analytical columns by reliably removing micro-particulates from hydrophilic mobile phases
• Microbiology Prep - Facilitates the effective removal of particulates from culture media, supporting contamination-free cell growth protocols
• Dissolution Testing - Ensures accurate drug release profiles by reliably filtering samples without interfering with active pharmaceutical ingredients
• Solvent Filtering - Supports the clarification of ester-based solvents with precision, preventing membrane degradation during processing
• Chemical Analysis - Withstands aggressive bases and alcohols, making it ideal for tough chemical compatibility filtration challenges in analysis