Description
Sartorius Quantitative Papers/ Grade 389 - FT-3-102-040-5
These 40.5 mm diameter medium-fast filtering. white dot filter paper discs are used for quantitative & gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an ?-cellulose content of 98 % and are acid-washed to make the papers ashless and achieve high purity.
Size (inch): 0.94 x 3.54 x 3.54