Flasks, Round Bottom, Heavy Wall, Single Neck w/ Hooks

These heavy wall round-bottom flasks will stand up to years of use. These flasks feature a single short neck with a standard taper outer joint. The flasks have two hooks 180° apart for use with CG-110 stainless steel springs.

Available sizes range from 5 to 250 mL with 14/20 or 19/22 joints. Additional joint sizes are available by special order.