Pura Disc 25mm GD1 GMF Syringe Filters, 1.0um, 1000 Pk
Whatman SKU: 6792-2510

Whatman Puradisc Glass Fiber (GF) Syringe Filters, 1 µm, 25 mm, 1000/Pk - 6792-2510

Whatman manufactures under Cytiva's quality infrastructure, drawing on a filtration heritage that spans laboratory, environmental, and industrial applications. A syringe filter seats a membrane in a sealed housing that threads onto a standard luer fitting. Glass fiber stays biologically inert across a broad range of chemistries and tolerates repeated high-temperature conditioning cycles. The polypropylene housing resists aqueous acids, bases, and alcohols and maintains a low-dead-volume internal flow path. Where small-volume samples must reach the instrument clean, syringe filtration clears particulates in a single pass.

Technical Specifications

• Biologically inert borosilicate fiber with broad chemical compatibility
• Withstands high-temperature pre-conditioning up to 500°C
• Naturally hydrophilic surface wets rapidly with aqueous samples
• Nominal depth retention with high dirt-loading capacity
• Inorganic construction suits demanding sample-preparation chemistries

Housing Specifications

• Optimized internal geometry minimizes backpressure in service
• Resists aqueous acids, bases, and alcohols in routine sample prep
• Medical-grade polypropylene with broad chemical compatibility
• Reliable housing-to-membrane seal prevents bypass at rated pressure

Filtering every buffer before loading keeps your instrument running clean and uninterrupted. Reliable particulate removal protects your instruments and your data before each HPLC, UPLC, and dissolution run. Reach out to the Tisch Scientific team for application support, volume pricing, and technical assistance with your filtration product selection.

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

Burst Pressure (psi)

75psi

Connection Type

Luer-Lok/ Luer Slip

Construction

Polypropylene

Diameter

25mm

Filtration Area

4.2cm²

Holdup Volume

<100µl

Material

Glass Micro Fiber

Maximum Operating Pressure

75psi

Maximum Operating Temperature (°C)

550°C

Pack Count

1000

Pore Size (µm)

1

Prefilter (Yes/No)

No

Sterility

Nonsterile

Sterilization

Autoclavable 121°C

Volume Throughput (ml)

Up to 100ml

Wettability

Hydrophilic

• Particulate Removal - Designed for removing high particulate loads, this filter aids in preventing premature clogging across diverse sample types
• Analytical Sample Prep - Ensures data integrity by effectively removing high particulate loads before instrumental analysis
• General Laboratory Filtration - Increases workflow efficiency by preventing premature clogging without sacrificing flow rates
• Research & Development - Supports protocols that need to remove high particulate loads, providing the ability to prevent premature clogging
• Environmental Monitoring - Ideal for removing high particulate loads in water and wastewater analysis to ensure regulatory compliance
• Sample Clarification - Preventing premature clogging via rapid removal of high particulate loads to maintain high throughput in busy laboratories