A separatory funnel is most often used in laboratories to distinguish the densities between of 2 different liquids.It is made of high quality borosilicate glass.With Interchangeable plastic stopper and PTFE key stopcock.PTFE stopcock is generally more reliable than a glass stopcock.
Separatory Funnel With PTFE Stopcock Material : Borosilicate glass Color : Clear Capacity : 10ml-2000ml Feature : high quality glass Advantage : Uniform wall thickness