功能

• It's a flask shaped like an eggplant.
• The lack of a shoulder makes it easy to remove the sample inside, making it easy to clean.
• Since the surface area of ​​the liquid becomes large when tilted, rotary evaporators are d with the mouth part rubbed together.
• Since the bottom is round, it is placed on top of the flask base. (A flat-bottom eggplant-shaped flask is also available.)