Pall
ACRO Disc PSF w/ 0.45um Nylon 50/Pk SKU: AP-4438TC

Nylon (NY) Syringe Filters, 0.45µm, 25mm - AP-4438TC

In high-throughput analytical laboratories, the Nylon Syringe Filters series establishes a standard for effective particulate removal and sample clarification. Driving this clarification performance is a hydrophilic Nylon membrane featuring a verified 0.45 pore structure that captures target particulates while minimizing holdup volume. Encasing this critical media is a high-purity polypropylene housing that prevents sample bypass and ensures that every microliter is processed with high fidelity. Meeting the needs of regulated environments, this series supports compliance with stringent purity protocols across pharmaceutical and environmental applications.

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)
• Verified 0.45 retention rating for clarification

Key Housing Characteristics

• High-purity Polypropylene encapsulation housing
• Luer-Lock/ Luer Slip for secure fitting
• 3.9cm² 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. Trust in the consistent performance of your filtration step to remove the variables that often lead to costly re-runs and ambiguous data. Elevate the quality of your analytical data today by standardizing on a filtration product built to meet the exact specifications of your applications.

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

Bubble Point (psi)

29psi

Connection Type

Luer-Lock/ Luer Slip

Diameter

25mm

Filtration Area

3.9cm²

Flow Rate

215ml

Holdup Volume

< 125 µL

Material

Nylon

Maximum Operating Pressure

60psi

Maximum Operating Temperature (°C)

82°C

Pack Count

50

Pore Size (µm)

0.45

Sterility

Nonsterile

Sterilization

Non-autoclavable

Wetability

Hydrophilic

• Microbiology Prep - Facilitates the effective removal of particulates from culture media, supporting contamination-free cell growth protocols
• Environmental Testing - Provides robust filtration for water quality samples, effectively removing sediments prior to critical analytical testing
• 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
• Dissolution Testing - Ensures accurate drug release profiles by reliably filtering samples without interfering with active pharmaceutical ingredients
• Column Protection - Extends the life of analytical columns by reliably removing micro-particulates from hydrophilic mobile phases