Chemglass CG-1233-02 Distillation Head, 250 mL, Solvent, 14/20 Joint

Chemglass, CG-1233-02, Distillation Head, 250 mL, Solvent, Modified, 14/20 Inner Joint On Take-Off

Features:

• Double oblique 2 mm bore PTFE stopcock on the 250 through 1000 mL sizes allows for removal of distilled solvent or return to the flask.
• The 250 mL size has a 4 mm double oblique stopcock.
• Both the uptake tube and top outer joints are 24/40, while the take-off tube is supplied with either a 14/20 or 24/40 inner joint.

Designed to maintain distilled solvents in an inert atmosphere. The top of the main vapor tube is open and an additional vapor tube has been added to decrease the risk of pressure buildup. The upper sampling port has a 4 mm PTFE stopcock with a 14/20 outer joint for use with CG-3022 septa. The lower drain is centered to allow total drainage of the storage head.