9-Piece Fractional Distillation Kit, 250mL, 19/26 Joints, Borosilicate Glass

This Eisco Labs 250mL Fractional Distillation Kit includes 9 pieces: a 250mL Erlenmeyer flask, 250mL round-bottom boiling flask, Vigreux column, Liebig condenser, receiver adapter with vacuum port, and 4 joint clips. All joints are 19/26. Fractional distillation separates mixtures into individual fractions by exploiting differences in boiling points. The Vigreux column provides the theoretical plates needed for effective separation. This complete kit provides everything needed for fractional distillation experiments in chemistry classrooms and laboratories.