Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Filters and Filtration
  4. Filter Paper
  5. Cytiva Whatman™ Hardened Low Ash Qualitative Cone Filter Paper

Cytiva Whatman™ Hardened Low Ash Qualitative Cone Filter Paper

Catalog No. 09920074
Click to view available options
Grade:
Grade 1
Grade 40
Diameter (Metric):
110 mm
125 mm

Description

Supports vacuum filtration in Büchner or Hirsch funnels, and enables strong retention of very fine crystalline precipitates

  • Thinner filter design than most Büchner filter papers (average 115 μm)
  • Acid-treated for high wet-strength and chemical resistance
  • Maintains sample quality and purity
  • 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
TRUSTED_SUSTAINABILITY

Specifications

Format Cone
Particle Retention 2.7 μm
Filtration Speed 2685 s (Herzberg)
For Use With (Application) Hirsch and Büchner Funnel Applications
Grade Grade 1
Quantity 1000/Pk.
Thickness (Metric) 115 μm
Type Qualitative Filter Paper
Diameter (Metric) 110 mm
Product Content Correction

Your input is important to us. Please complete this form 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.

Your feedback has been submitted: Thank you for helping us improve our website.