Chemglass Single Neck 100 ml Round Bottom Flask 14/20 with #7 Chem-Thread Inlet

The Chemglass CG-1514-22 is a specialized 100 mL heavy-wall round bottom flask designed for applications requiring simultaneous access for stirring and temperature monitoring. It features a central 14/20 Standard Taper Joint and a secondary #7 Chem-Thread inlet on the side. The #7 Chem-Thread allows for a vacuum-tight seal around thermometers or gas inlet tubes without the need for additional adapters or bulky multi-neck setups. By utilizing a threaded inlet instead of a second ground-glass neck, the flask maintains a compact footprint while offering the same utility as a 2-neck flask. Common applications for this flask includes vacuum distillation, inert gas purging, and Schlenk techniques.

Used, in great condition.