5L Round Bottom Three Neck Boiling Flask with 29/42 Center Joint & 24/40 Side Joints - Ideal for Chemistry Experiments, Distillation & Lab Research

Round bottom flasks, three vertical necks, standard taper outer joints, standard and heavy wall. Flasks feature a flare-out directly below the center joint to facilitate cleaning and removal of stir blades.

Three neck

Round bottom

5L capacity

29/42 center joint

24/40 side joint