PYREX® 2L Four Neck Distilling Flask with 45/50 Center and 24/40 Side Vertical Neck Standard Taper Joints
Corning Life SciencesThese 2L PYREX® multiple neck flasks have three vertical side necks with 24/40 outer Standard Taper joints placed 90° apart and a larger center neck with a vertical 45/50 Standard Taper joint.