Glass Recovery Flask Rotary Evaporator Flask With Standard Taper Joint

Pear-shaped recovery flask is usually used as boiling type flasks for rotary evaporators.

Laboy glass flasks are heavy wall designed,made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glasss and annealed at 800  degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling.