PYREX® Hirsch Funnels with 30 mm Diameter Coarse Porosity Fritted Disc
Corning Life SciencesThese PYREX® Hirsch funnels have a 30mm diameter coarse porosity fritted disc with a porosity range of 40 to 60 µm. These fritted disc funnels are very useful in preparative work, or in making separations where it is necessary to wash the precipitate and redissolve with chemicals which would attack filter paper. The angle of the funnel body facilitates the removal of precipitates. Porosity is controlled in manufacture, and dis…