Buchner Filter Funnel PP 55mm New Strong, 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: 5.5 cm (55mm) Cup Depth: 1.2 inch (30mm) Volume: 83ml Stem Length: 1.75 inch (44mm) Total Length: 4.1 inch (104mm) Outer Diameter: 2.5 inch (62mm) Inner Diameter: 2.2 inch (57mm) Picture is of the actual Buchner funnels available.
