DURAN® Vigreux column, with glass jacket, with 2 NS 29/32, length 650 mm

DURAN® Vigreux column, NS 29/32, 650 mm Vigreux columns are used in fractional distillation for improved separation of substances. The contact area between the gas phase and the glass, i.e. the cooling surface, is considerably increased by the slightly downward inclined indentations. Special features and advantages: Tight seal due to standard ground joint With slid-on glass jacket Application: Fractional distillation, laboratory coolers, condensation of gases and vapors