The perfect starter set for organic chemistry labs in order to perform small scale distillation, fractional distillation, separation, purification, and synthesis.All pieces made of 3.3 borosilicate glass that has been hand blown and polished for the perfect fit.The kit comes with a case and foam insert to hold all components.This set comprises 8 items of 14/23 ground joint.Kit Contains:1 x 25ml Beaker1 x Vigreux Column (100 mm)1 x Liebig Condenser (100 mm)1 x Still Head1 x Screw Cap Adapter1 x Receiver Adapter1 x 25ml Pear Shaped Flask1 x Thermometer (-10 to 110°C)