Whelan Scientific Glass Cylindrical Separatory Funnel 4.5 x 13 in. 18 in. OAL

The Whelan Scientific Glass Cylindrical Separatory Funnel is a specialized piece of glassware used primarily for liquid-liquid extraction in chemical laboratories, designed with a long, narrow column for enhanced separation efficiency. Unlike the common pear-shaped funnels, the cylindrical design has parallel sides, maximizing the surface area-to-volume ratio during the settling phase, which can improve phase separation. This funnel is typically used in synthetic chemistry for medium-to-large scale purification and isolation steps. The long column aids in visually identifying and precisely separating the interface between the two layers.

Used, in great condition.