EISCO 100ml Vacuum Fractional Distillation Kit with 24/29 Joints - 6 Piece Chemistry Lab Set for Organic Chemistry Experiments & Essential Oil Extraction

100ml Fractional Distillation Kit.Fractional distillation is the separation of a mixture into individual parts of fractions by heating it up.Kit includes 5 pieces: Vigrex Column, Still Head, Liebig Condenser, Receiver Adaptor Vacuum, 100ml Erlenmeyer Flask.All joint sizes are 24/29.All pieces are made of high quality borosilicate glass. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C