Laboratory Glass Three Way Glass Stopcock Adapter 1/2 in. OD

Laboratory Glass Three Way Glass Stopcock Adapter is a fundamental piece of glassware used to control and divert the flow of liquids or gases in a vacuum, distillation, or chemical reaction setup. The adapter features a central body with three separate openings (ports) and an internal stopcock. This adapter is a versatile tool used extensively in chemical and biological laboratories such as vacuum and manifold systems, chromatography, filtration, and distillation.

Used, in great condition.