Whatman™ Grade 1 Qualitative Filter Paper

Provides medium retention and flow rate. Whatman™ Grade 1 Qualitative Filter Paper is frequently used in clarifying liquids, soil analysis and seed testing procedures.

Brand: Whatman™

Manufacturer Part Number: 1001-931

X100 GR. 1 58 X 68cm/500

UNSPSC: 41104929

Code: 69

Additional Details:
Additional Details: Weight: 3.70000kg

Product Code. 11332825

Quantity Price
1 £184.80 / Pack of 100
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  • Description and Specification
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  • Documentation
Description and Specification


Quantity 100Pack
Grade 1
Length (Metric) 580mm
Material Cellulose
Width (Metric) 680mm
Thickness (Metric) 180μm
Pore Size (Metric) 11μm
Porosity Medium
Flow Rate Medium
Format Sheet
Dimensions (L x W) 580 x 680mm

  • Particle Retention: >11μm
  • Porosity: medium
  • Filtration speed†: ASTM™, 40 sec.; Herzberg, 150 sec.
  • Surface: smooth

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