Whatman
GD/X 25mm Syringe Filter, Glass Microfiber GF/F Filteration Medium, 0.7um (1500 pcs) SKU: 6891-2507

Glass Micro Fiber Syringe Filters, 0.7µm, 25mm - 6891-2507

Designed to protect sensitive chromatography columns from clogging, the Glass Micro Fiber Whatman GD/X 25mm Syringe Filter, glassmicrofiber GF/F filtrationmedium, 0.7µm, 150/pk delivers exceptional retention of particulates without compromising flow rates. At the core of the device is a uniform Glass Micro Fiber matrix, delivering high dirt-loading capacity and reliable exclusion of interfering particles. Encasing this critical media is a high-purity polypropylene housing that prevents sample bypass and ensures that every microliter is processed with high fidelity. Ultimately, this rigorous attention to manufacturing quality ensures batch-to-batch reproducibility, allowing laboratories to standardize their workflows with total confidence.

Key Glass Micro Fiber Membrane Characteristics

• Glass Micro Fiber membrane with standard affinity
• Standard Binding characteristics
• Standard chemical compatibility
• Refer to compatibility chart
• Verified 0.7 retention rating for clarification

Key Housing Characteristics

• High-purity Glass Microfiber (Binder Free) 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. 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

Luer-Lok/ Luer Slip

Construction

Glass Microfiber (Binder Free)

Diameter

25mm

Filtration Area

4.91cm²

Flow Rate

Fast

Material

Glass Micro Fiber

Maximum Operating Temperature (°C)

550°C

Membrane Thickness (µm)

420µm

Pack Count

150

Pore Size (µm)

0.7

Prefilter (Yes/No)

No

Sterility

Nonsterile

Sterilization

Autoclavable 500°C

Volume Throughput (ml)

Up to 100ml

Wetability

Hydrophilic

• Biological Fluid Analysis - Protects sensitive downstream instruments from filtering contaminants that can cause system failure
• Analytical Sample Prep - Optimized to ensure data integrity by effectively filtering contaminants before instrumental analysis
• Sample Clarification - Optimizing sample clarity via rapid filtering of contaminants to maintain high throughput in busy laboratories
• Particulate Removal - Designed for filtering contaminants, this filter aids in optimizing sample clarity across diverse sample types
• Research & Development - Supports protocols that need to filter contaminants, providing the ability to optimize sample clarity
• Environmental Monitoring - Ideal for filtering pollutants in water and wastewater analysis to ensure regulatory compliance