WHATMAN 1091-110
110mm Grade 91 Qualitative Filter Paper Wet-Strengthened, Circle
Grade:
91
Diameter:
110mm
Thickness:
205um
Particle Retention:
10um
For Use With:
Assay Sucrose in Cane Sugar and Within Pharmaceutical Laboratories for Routine Filtration
Filter Format:
Creped Circles
Cytiva's Whatman™ Grade 91 Qualitative Filter Papers
A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar and within pharmaceutical laboratories for routine filtration.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. The resins do, however, contain nitrogen so these grades should not be used in Kjeldahl estimations, etc.
Cytiva’s Whatman™
Grade:
91
Diameter:
110mm
Thickness:
205um
Particle Retention:
10um
For Use With:
Assay Sucrose in Cane Sugar and Within Pharmaceutical Laboratories for Routine Filtration
Filter Format:
Creped Circles
Filter Paper Type:
Qualitative
Material:
Cellulose
Flow Rate:
6s/100mL/in2
