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Cytiva 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.
Specifications
Format | Sheet |
---|---|
Material | Cellulose |
Pore Size | 30 μm |
Filtration Speed | 28 sec. |
Thickness (Metric) | 420 μm |
Description
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.
Specifications
Sheet | |
30 μm | |
420 μm |
Cellulose | |
28 sec. |