Whatman Grade 113 Filter Paper, Pre-Pleated, 32 cm - 1213-320 - 100 Each

Whatman Grade 113 Filter Paper, Pre-Pleated, 32 cm

The Whatman Grade 113 Filter Paper, Pre-Pleated, 32 cm covers everyday requirements across clinical and laboratory settings. These extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin.

Key Features

• Normal qualitative applications will not introduce any significant impurities into the filtrate.
• The resins do, however, contain nitrogen so these grades should not be used in Kjeldahl estimations, etc.
• Some wet strengthened grades are available in folded (prepleated) forms.
• Ultra high loading capacity with a particle retention well suited for use with coarse or gelatinous precipitates.
• Fastest flow rate of the qualitative grades.
• Creped surface.
• Thickest filter paper in the qualitative range.
• This filter is also available in the FilterCup, a convenient, disposable 70 mm filter funnel with a 250 ml capacity, molded from polypropylene with an integral, heat bonded filter.
• Also available as Grade 113V.

Specifications