Round Bottom Flask with Side jet

Description

Round-bottom flasks (also called round-bottomed flasks, Flasks, round bottom, or R B Flasks)
with side neck are types of flasks having spherical bottoms used as laboratory glassware, mostly
or chemical or biochemical work. They are typically made of glass for chemical inertness; and in
modern days, they are usually made of heat-resistant borosilicate glass. There is at least one
tubular section known as the neck with an opening at the tip.