The pear-shape reaction flask, with glass stopcock which is connecting to a vacuum or inert gases source.
With taper outer joint allowing material to be added to a flask or attaching a reflux condenser for reaction.
The schlenk reactionf lask is made of high quality borosilicate glass, heavy-wall designed, high transparence, high transparence, durable and reusable.
In a reaction setup, the pear-shape schlenk flask may use with an addition funnel, reflux condenser, magnetic stirring shaft and bars.
Schlenk reaction flasks are indispensable laboratory glassware used in air-sensitive chemistry to conduct air-sensitive reactio.