Sartorius FT-3-207-045 Qualitative Filter Papers/ Grade 1289 / Discs, 45 mm, 100/pk

These 45 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 0.1%. 

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