Sartorius FT-2-104-105148 Quantitative Filter Papers, Grade 391, 105 x 148 mm, 100 pc/PAK
These 105 x 148 mm very slow filtering, blue dot filter paper sheets 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.
Click here for Ahlstrom 2400-0808 Pulp & Paper Blotting Paper, Grade 240, 8 x 8 in, 2
These 105 x 148 mm very slow filtering, blue dot filter paper sheets 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.
Click here for Ahlstrom 2400-0808 Pulp & Paper Blotting Paper, Grade 240, 8 x 8 in, 2
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