Whatman™ Qualitative Filter Paper: Grade 113 Circles

Strengthened with chemically stable resin additive. Whatman™ Qualitative Filter Paper: Grade 113 Circles boast the fastest flow rate of the qualitative grades. Crepe surface promotes ultra high loading capacity.

Brand: Whatman™

Manufacturer Part Number: 1113-185

UNSPSC: 41104929

Code: 69

Additional Details:
Additional Details: Weight: 0.42000kg

Product Code. 11392905

Quantity Price
1 £ 50.9 / Pack of 100
10 £ 40.72 / Pack of 100
In Stock 11
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Description and Specification


Diameter (Metric) 185mm
Thickness (Metric) 420μm
Format Circle
Grade 113
Quantity 100 Pieces
Material Cellulose
Particle Retention 30μm

These extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin. Normal qualitative applications will not introduce any significant impurities into the filtrate.
  • Ultra high loading capacity with a particle retention well suited for use with coarse or gelatinous 
  • Fastest flow rate of the qualitative grades
  • Crepe surface
  • Thickest filter paper in the qualitative range

Note: Resins contain nitrogen so these grades should not be used in Kjeldahl estimations or similar operations.