Whatman™ Binder-Free Glass Microfiber Filters GF/F Circles Available on GSA/VA Contract for Federal Government customers only.

Recommended by the EPA when the Toxicity Characteristic Leaching Procedure 1311 was developed. Whatman™ Binder-Free Glass Microfiber Filters GF/F Circles remain a popular and prominent component for measuring landfill leachate composition with a TCLP test.

Manufacturer: Whatman™ 1825024

 View more versions of this product

Catalog No. 09-874-62

  Check Availability
Add to Cart


    Autoclavable Yes
    Diameter (English) Outside 0.9 in.
    Flow Rate 19 sec./100mL/in.2
    Format Circle
    Grade GF/F
    Particle Retention 0.7μm
    Temperature (English) Maximum 932°F
    Temperature (Metric) Max 500°C
    Thickness (English) 0.016 in.
    Thickness (Metric) 420μm
    Diameter (Metric) Outside 2.4cm
    For Use With (Application) Effective in filtering finely precipitated proteins, can be used with type GF/D as a prefilter for clarification of extremely difficult biochemical solutions and nucleic acids
    Material Borosilicate Glass

    • High loading capacity
    • 0.6–0.8 µm nominal particle retention
    • Medium filtration speed
    • DNA binding and purification
    • Filtering finely precipitated proteins
    • Filtering biochemical solutions, fluids, and nucleic acids

  • Description & Specifications

Related Products

Product Content Feedback

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit