Whatman
GD/XP Syringe Filter, Nylon Filteration Medium, 0.45um (150 pcs) SKU: 6970-2504

Nylon (NY) Syringe Filters, 0.45µm, 25mm - 6970-2504

Designed to protect sensitive chromatography columns from clogging, the Nylon Whatman GD/XP Syringe Filter, filtrationmedium, 0.45µm, 150/pk delivers exceptional retention of particulates without compromising flow rates. Facilitating rapid sample turnover, the hydrophilic Nylon membrane structure ensures the 0.45 rating remains consistent even under pressure. 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
• Compatible with aqueous (non-acidic) solutions and most organic solvents
• High binding matrix: Avoid use with biological samples where yield is critical; incompatible with acidic solutions (pH < 3)
• Verified 0.45 retention rating for clarification

Key Housing Characteristics

• High-purity nan encapsulation housing
• Luer-Lok/ Luer Slip for secure fitting
• 4.91cm² effective filtration area
• nan 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. Trust in the consistent performance of your filtration step to remove the variables that often lead to costly re-runs and ambiguous data. 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)

2.0 bar (29 psi)

Connection Type

Luer-Lok/ Luer Slip

Diameter

25mm

Filtration Area

4.91cm²

Material

Nylon

Pack Count

150

Pore Size (µm)

0.45

Prefilter (Yes/No)

No

Sterility

Nonsterile

Volume Throughput (ml)

Up to 100ml

Wetability

Hydrophilic

• HPLC Sample Preparation - Optimized for the high-strength Nylon membrane, which is ideal for clarifying basic and neutral mobile phases
• Dissolution Testing - Nylon is the industry standard for automating dissolution workflows due to its broad solvent compatibility
• Chemical Filtration - Excellent resistance to esters, bases, and alcohols makes Nylon the go-to choice for composite chemical streams
• Particulate Removal - Designed for removing particulates, this filter aids in protecting analytical instruments across diverse sample types
• Sample Clarification - Protecting analytical instruments via rapidly removing particulates to maintain high throughput in busy laboratories
• Environmental Monitoring - Ideal for removing particulates in water and wastewater analysis to ensure regulatory compliance