Rotary Evaporator Series, 290X340X700mm, model RE-85C, is manufactured by Shanghai Qingpu-Huxi Instruments Factory. The rotary evaporator is a device that uses an evaporation flask, placed in a water bath under reduced pressure, and rotates to increase the evaporation area and can be heated at the same time. It is an ideal instrument for chemical laboratories in chemical, pharmaceutical, biochemical, plant chemical and other scientific research units and colleges and universities. The product absorbs and draws on the advantages of similar foreign products, and continuously improves through technology. It has the characteristics of stable rotation, large torque, good sealing and high evaporation efficiency, so it is very popular and recommended by users.