Corning 19/22 Vigreux Distilation Column Pyrex 170 mm

The Corning 9345-13 19/22 Vigreux Distillation Column is a high-quality laboratory glassware item designed for efficient separation of liquid mixtures through fractional distillation. This 170 mm column features a series of indentations on its inner surface, known as Vigreux indentations, which significantly increase the surface area for vapor-liquid contact. This improved contact enhances the separation efficiency of the distillation process.