Pall
Acro Disc PSF Syringe Filters w/ Nylon Membrane - 0.45um, 25mm Autopack Tubes (25/Pkg 200/cs) SKU: AP-4517

Nylon (NY) Syringe Filters, 0.45µm, 25mm - AP-4517

Reducing background noise in analytical assays begins with proper clarification, and the Nylon Syringe Filters is engineered to remove interfering solids efficiently. At the core of the device is a uniform Nylon matrix, delivering high dirt-loading capacity and reliable exclusion of interfering particles. Complementing the membrane's purity, the housing's thermal bonding eliminates the need for adhesives, removing a common source of extractable contamination. Ultimately, this rigorous attention to manufacturing quality ensures batch-to-batch reproducibility, allowing laboratories to standardize their workflows with total confidence.

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
• < 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 can rely on the certified integrity of these units to protect your critical samples and instrumentation from damaging contaminants. Take control of your sample preparation variables and ensure that your data reflects the true nature of your work, rather than the quality of your consumables.

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

Bubble Point (psi)

29psi

Burst Pressure (psi)

60psi

Connection Type

Luer-Lock/ Luer Slip

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

3.9cm²

Flow Rate

245ml

Holdup Volume

< 100 µL

Material

Nylon

Maximum Operating Pressure

75psi

Maximum Operating Temperature (°C)

55°C

Pack Count

25

Pore Size (µm)

0.45

Sterility

Nonsterile

Sterilization

Non-autoclavable

Wetability

Hydrophilic

• Column Protection - Extends the life of analytical columns by reliably removing micro-particulates from hydrophilic mobile phases
• Solvent Filtering - Supports the clarification of ester-based solvents with precision, preventing membrane degradation during processing
• Microbiology Prep - Facilitates the effective removal of particulates from culture media, supporting contamination-free cell growth protocols
• HPLC Sample Prep - Clarifies mixed aqueous and organic solvents to ensure stable baselines and protect chromatography columns from clogging
• Environmental Testing - Provides robust filtration for water quality samples, effectively removing sediments before critical analytical testing
• Dissolution Testing - Ensures accurate drug release profiles by reliably filtering samples without interfering with active pharmaceutical ingredients