GD/X 25mm Syringe Filter, Regenerated Cellulose, 0.2um (150 pcs)
Whatman SKU: 6887-2502

Whatman GD/X Regenerated Cellulose (RC) Syringe Filters, 0.2 µm, 25 mm, 150/Pk - 6887-2502

Whatman's brand recognition and documented performance history support specification in standardized analytical methods. Syringe filters mount on a syringe to clarify a sample in a single manual pass. RC removes fine sub-micron particulates at the rated pore size while wetting on contact with aqueous and solvent samples and limits sample adsorption across the run. Polypropylene construction resists chemical degradation from routine sample matrices while sustaining efficient flow on viscous samples and contributes minimal extractables to the filtrate. Where small-volume samples must reach the instrument clean, syringe filtration clears particulates in a single pass.

Technical Specifications

• Stable across the aqueous pH 3 to 12 range
• Low non-specific binding preserves dilute analytes for maximum recovery
• Naturally hydrophilic surface wets without pre-wetting in aqueous and solvent samples
• Stable against DMSO and compatible with common aqueous and organic HPLC solvents
• Absolute pore size rating gives consistent results across protocols

Housing Specifications

• Tough polypropylene body tolerates repeated handling at the bench
• Resists aqueous acids, bases, and alcohols in routine sample prep
• Resists stress cracking from aqueous salt and buffer solutions
• Optimized internal geometry minimizes backpressure in service

Filtering particulates upstream protects the column investment your methods depend on. Reliable particulate removal protects your instruments and your data across reagent, buffer, and mobile-phase preparation. Contact Tisch Scientific for technical guidance on selecting the right filtration product for your specific application requirements.

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

Bubble Point (psi)

4.4 bar (64 psi)

Burst Pressure (psi)

75psi

Connection Type

Luer-Lok/ Luer Slip

Construction

Polypropylene

Diameter

25mm

Filtration Area

4.6cm²

Flow Rate

40

Holdup Volume

1.4ml

Material

Regenerated Cellulose

Maximum Operating Pressure

75psi

Maximum Operating Temperature (°C)

121°C

Pack Count

150

Pore Size (µm)

0.2

Prefilter (Yes/No)

Yes

Prefilter Material

Glass Microfiber (GMF)

Sterility

Nonsterile

Sterilization

Autoclavable 121°C

Volume Throughput (ml)

Up to 100ml

Wettability

Hydrophilic

• Environmental Monitoring - Ideal for filtering contaminants in water and wastewater analysis to ensure regulatory compliance
• Particulate Removal - Designed for filtering contaminants, this filter aids in optimizing sample clarity across diverse sample types
• Sample Clarification - Optimizing sample clarity via rapid filtering of contaminants to maintain high throughput in busy laboratories
• Biological Fluid Analysis - Protects sensitive downstream instruments from filtering contaminants that can cause system failure
• General Laboratory Filtration - Increases workflow efficiency by optimizing sample clarity without sacrificing flow rates
• Research & Development - Supports protocols that need to filter contaminants, providing the ability to optimize sample clarity