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: 1113-991

UNSPSC: 41120000

Code: A0

Additional Details:
Additional Details: Weight: 6,075.25000kg

Product Code. 11380404

Quantity Price
1 £ 396.15 / Pack of 100
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  • Description and Specification
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Description and Specification


Grade 113
Pore Size (Metric) 30μm
Dimensions (L x W) 19.2 x 39.3 in. (490 x 1000mm)
Thickness 420μm
Width (Metric) 1000mm
Length (Metric) 490mm
Format Sheet
Material Cellulose

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.

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