Sartorius FT-3-606-110 Diatomaceous Earth Filter Paper/ Grade 470 / ⌀ 110 mm Filter Discs, 100/Pk.

This filter grade is made of cellulose and diatomaceous earth and offer a much better separating capability than pure cellulose papers at the same rate of filtration. This grade quickly retains the finest particles at high flow rates. Technical Specifications:
Weight: 140 g/cm²
Thickness: 0.32 mm
Application Examples:
Clarification of beer, wine, urine during spectophotometric or refractometric tests.
Filtration of the finest, semi-colloidal precipitates, e.g. those consisting of proteins, clay or cold-precipitated barium.