Made of borosilicate glass LBG 3.3. This equipment is composed of 1 Liebig West, straight-shape condenser 250 mm, 1 round bottom flask of 250 ml, 1 bent connecting adapter with thermometer adapter, 1 bent distillation adapter, 1 thermometer (-10 + 110 ºC) and all POM clips for 29/32 ground joints. Hose connector is designed for tubing Øinner 8 mm