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.
Marke: Whatman™ 1113-090
Additional Details : Weight : 0.10000kg
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.