With hose connection on the side for introduction of vacuum or pressure. With two hose connections to permit a flow of inert gas over the apparatus. For use as a component in atmospheric or vacuum distillations. Used in distillation assemblies. Useful for reflux with addition-type reactions.
Adapters allow temperature measurement at either top outer openings.
For regulating the input of gases or liquids into reaction systems. Stopcock has a size 2 PTFE plug. For regulating the input of gases or liquids into reaction systems. Stopcock has a size 2 PTFE plug. Stopcock has a size 2 PTFE plug.