Whatman™ Qualitative Filter Papers - Grade 113

Strengthened with chemically stable resin additive. Whatman™ Qualitative Filter Papers - Grade 113 boast the fastest flow rate of the qualitative grades. Creped surface promotes ultra high loading capacity.

Brand: Whatman™

Manufacturer Part Number: 1113-917

UNSPSC: 41120000

Code: A0

Additional Details:
Additional Details: Weight: 3.14000kg

Product Code. 11370404

Quantity Price
1 £ 212.31 / Pack of 100
Estimated Shipment
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Description and Specification


Thickness 420μm
Pore Size (Metric) 30μm
Format Sheet
Dimensions (L x W) 18.1 x 22.4 in. (460 x 570mm)
Grade 113
Material Cellulose
Width (Metric) 570mm
Length (Metric) 460mm

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
  • Creped 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.