Description
Sartorius Qualitative Papers/ Grade 293 - FT-3-211-090
These 90 mm diameter qualitative filter paper discs are ideal for analytical purposes and routine analyses. They are wet-strengthened for use in pressure or vacuum filtration. Made from refined pulp and cotton linters with more than 95% alpha-cellulose and an ash content of less than 0.1% according to DIN 54370.
Size (inch): 3.82 x 4.02 x 1.02