Funnel, Buchner, Material: polypropylene, two-piece funnels are light-weight, easy to clean and autoclavable, snaps into the lower one, forming vacuum seal that does not require greasing, The base of the top portion has a perforated filter plate, Filter Paper Size: 11 cm, Size: 650 ml
These Porcelain Buchner Funnels Have Stable Mechanical Strength And Little Permeability. When Properly Used, The Glazed Pieces Can Withstand Temperatures Of 1050 deg C And The Pieces 1350 deg C. This Funnel Has A 60Mm Diameter Opening And An 18Mm Diameter Tube.