Pura Disc 25mm GD1 GMF Syringe Filters, 1.0um, 100/Pk
Whatman SKU: 6783-2510

Whatman Puradisc Glass Fiber (GF) Syringe Filters, 1 µm, 25 mm, 100/Pk - 6783-2510

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. Glass fiber draws aqueous samples through without preconditioning while holding structural integrity through conditioning and stays biologically inert across diverse chemistries. The polypropylene housing contributes minimal extractables to the filtrate while maintaining a low-dead-volume internal flow path and resists degradation from routine sample matrices. Where analytical results depend on clean samples, syringe filtration removes particulates at the moment of preparation.

Technical Specifications

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

Housing Specifications

• Low extractable contribution protects sensitive downstream analyses
• Medical-grade polypropylene with broad chemical compatibility
• Reliable housing-to-membrane seal prevents bypass at rated pressure
• Optimized internal geometry minimizes backpressure in service

Upstream clarification pays for itself by keeping your columns clear and your analytical day on schedule. Upstream sample clarification keeps your separations clean and reproducible so your filtrate reaches the column clean. Ask the Tisch Scientific team about blanket-order pricing and quality documentation for your routine filtration needs.

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

100

Pore Size (µm)

1

Prefilter (Yes/No)

No

Sterility

Nonsterile

Sterilization

Autoclavable 121°C

Volume Throughput (ml)

Up to 100ml

Wettability

Hydrophilic

• Research & Development - Supports protocols that need to remove high particulate loads, providing the ability to prevent premature clogging
• Biological Fluid Analysis - Protects sensitive downstream instruments from removing high particulate loads that can cause system failure
• Sample Clarification - Preventing premature clogging via rapid removal of high particulate loads to maintain high throughput in busy laboratories
• Analytical Sample Prep - Ensures data integrity by effectively removing high particulate loads before instrumental analysis
• Quality Control Testing - Delivers reproducible results by removing high particulate loads in standard pharmaceutical protocols
• General Laboratory Filtration - Increases workflow efficiency by preventing premature clogging without sacrificing flow rates