Buchner Filter Funnel PP 70mmStrong, heavy duty polypropylene PP plastic Buchner funnels. Molded 2-piece construction. The top portion snaps onto the lower one, forming a vacuum seal that does not require greasing. Resistant to corrosion and heat, light-weight, easy to clean, and Autoclavable up to 121 degrees Celsius. The base of the top portion has a perforated filter plate. Filter Size: 7 cm (70mm) Cup Depth: 1.61 inch (41mm) Volume: 186ml Stem Length: 2.5 inch (64mm) Total Length: 5.66 inch (143mm) Outer Diameter: 3.1 inch (79mm) Inner Diameter: 2.9 inch (73mm) Picture is of the actual Buchner funnels available.
