Proud Distributors of GUNT Hamburg, UTEST, FOUR E’s Scientific & LABTECH ITALY

Whatman Filter Paper – Grade 113 Circles (Whatmans Grade 113)

Whatman Filter Paper – Grade 113 Circles (Whatmans Grade 113)

SKU WHATMANS GRADE 113 Categories ,

These extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin.

Code Whatmans Grade 113
  • 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 (pre-pleated) forms.

Grade 113 (30 µm):

  • Ultra-high loading capacity with a particle retention making it ideal 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 Filter Cup, a convenient, disposable 70 mm filter funnel with a 250 ml capacity, moulded from polypropylene with an integral, heat bonded filter.

Available in the following Sizes:

  • 90mm (100 P/Box)
  • 110mm (100 P/Box)
  • 125mm (100 P/Box)
  • 150mm (100 P/Box)
  • 185mm (100 P/Box)
  • 240mm (100 P/Box)

Due to the continuous development of our products, the goods supplied may vary in detail to that illustrated on this Website.