Whatman™ Grade 50 Quantitative Filter Paper

Enables strong retention for very fine crystalline precipitates. Whatman™ Grade 50 Quantitative Filter Paper withstands shredding, wet handling, and precipitate removal by scraping.

Manufacturer: Whatman™ 1450110

 View all options for this product

Catalog No. 09-865D

  Check Availability
Add to Cart


    Type Hardened low ash
    Quantity 100Pack
    Grade 50
    Material High-quality Cotton Linters
    Pore Size (Metric) 2.7μm
    Format Circle
    Thickness (Metric) 115μm
    Porosity Fine
    Diameter (Metric) 110mm
    Flow Rate Slow

    Highly glazed, hardened filter paper

    • Thinner filter design (average thickness 115 µm) than most Büchner filter papers
    • Acid-treated for high wet-strength and chemical resistance
    • Nominal particle retention of 2.7 µm
    • Slow flow rates (Herzberg filtration speed 2685 s)
    • High purity and low ash content (0.015% ash maximum)
    • Compatible with Hirsch or Büchner funnels

  • 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