Whatman™ Qualitative Filter Paper: Grade 6 Circles

Filters particles twice as fast as Whatman Qualitative Filter Paper Grade 5. Whatman™ Qualitative Grade 6 Filters provide fine particle retention for boiler water analysis.

Brand: Whatman™

Manufacturer Part Number: 1006-125

UNSPSC: 41104929

Code: 69

Additional Details:
Additional Details: Weight: 0.13000kg

Product Code. 11372865

Quantity Price
1 £ 18.4 / Pack of 100
10 £ 14.74 / Pack of 100
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  • Description and Specification
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Description and Specification


Flow Rate Medium to slow
For Use With (Application) Boiler water analyses
Particle Retention 3μm
Quantity 100Pack
Thickness (Metric) 180μm
Material Cellulose
Diameter (Metric) 125mm
Format Circle
Grade 6
Porosity Fine


These cellulose filters are used in qualitative analytical techniques to determine and identify materials and for clarifying liquids. 
  • Particle Retention: 3μm
  • Porosity: Fine
  • Filtration speed: Herzberg, 710 sec.
  • Surface: smooth

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