Sartorius FT-3-102-090 Quantitative Filter Papers, grade 389, round, non sterile, 90 mm, 100 pc/PAK

These Filter Papers are used for quantitative and gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an α-cellulose content of > 98 % and are acid-washed to make the papers ashless and achieve high purity.