American Educational Bomex Glass Conical Separatory Funnel, with PTFE Stopcock, 500mm Capacity
A separatory funnel is most of ten used in laboratories to distinguish the densities between of 2 different liquids. These are conical shaped, made of Bomex Brand glass, come with a ground glass stopper, and a PTFE stopcock which never needs greasing. Capacity 500 milliliters.