Whatman™ Grade 44 Quantitative Filter Paper

Reduces overall ash content and the amount of time required for filtration. Whatman™ Grade 44 Quantitative Filter Paper provides faster gravimetric analysis with filter thinner material.

Brand: Whatman™

Manufacturer Part Number: 1444-110

UNSPSC: 41104929

Code: 69

Additional Details:
Additional Details: Weight: 0.08000kg

Product Code. 10377531

Quantity Price
1 £ 40.7 / Pack of 100
10 £ 32.56 / Pack of 100
Estimated Shipment
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Description and Specification


Material High-quality Cotton Linters
Pore Size (Metric) 3μm
Flow Rate Medium
Quantity 100Pack
Thickness (Metric) 176μm
Diameter (Metric) 110mm
Porosity Fine
Format Circle
Grade 44

Thin version of Grade 42 ashless paper for fine particle retention.
  • Accurate ash free dry mass measurements
  • Fine nominal particle retention rating of 3 µm
  • Filtration speed (Herzberg 995 s)
  • Typical thickness of 180 µm