Pall
Acrodisk 25mm w/ 0.45um, Nylon, 50/Pk SKU: 4438TC

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

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. Designed to facilitate rapid processing, the housing features an optimized flow geometry that minimizes backpressure, allowing for easier manual filtration even with viscous samples. 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
• 2.8cm² effective filtration area
• < 100 µl holdup volume to minimize sample loss

By selecting a filter that matches the exact chemical nature of your samples, you ensure that your workflow remains uninterrupted by membrane failures. You invest significant resources into your samples; safeguarding them with a proven filtration barrier is a cost-effective insurance policy for your lab. 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

2.8cm²

Flow Rate

150ml

Holdup Volume

< 100 µL

Material

Nylon

Maximum Operating Pressure

75psi

Maximum Operating Temperature (°C)

55°C

Pack Count

50

Pore Size (µm)

0.45

Sterility

Nonsterile

Sterilization

Non-autoclavable

Wetability

Hydrophilic

• Chemical Analysis - Withstands aggressive bases and alcohols, making it ideal for tough chemical compatibility filtration challenges in analysis
• Solvent Filtering - Supports the clarification of ester-based solvents with precision, preventing membrane degradation during processing
• Environmental Testing - Provides robust filtration for water quality samples, effectively removing sediments prior to critical analytical testing
• HPLC Sample Prep - Clarifies mixed aqueous and organic solvents to ensure stable baselines and protect chromatography columns from clogging
• 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