25 cm Filter Paper #415 (Fast)

25 cm (250 mm) Grade 415 Filter Paper, Qualitative, Crepe Good for coarse precipitates such as aluminum hydroxide, cobalt carbonate, mercury iodide, magnesium hydroxide, and more. Porosity Coarse Particle Retention 25µm Flow Rate Fast Fits 4500ml Buchner Funnels Used in 8" pressure filters and other filtering applications.