Sartorius FT-3-127-240 Purple Dot Quantitative Filter Paper Discs / Grade 393, 240 mm, 100 pc/PAK

These 240 mm diameter very slow filtering, purple 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 α-cellulose content of > 98 % and are acid-washed to make the papers ashless and achieve high purity.

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