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.

Overview
Brand: Whatman™

Manufacturer Part Number: 1444-150

UNSPSC: 41104929

Code: 69

Additional Details:
Additional Details: Weight: 0.15000kg



Product Code. 11302975

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Description and Specification

Specification

Flow Rate Medium
Quantity 100Pack
Pore Size (Metric) 3μm
Material High-quality Cotton Linters
Thickness (Metric) 176μm
Diameter (Metric) 150mm
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

Documentation