Please contact us for pricing and availability. The Alchemist production rotary evaporator is used whenever benchtop system capacity is no longer sufficient. Featuring a large capacity 20 Liter evaporation flask and capable of evaporating 4L/h water and 11L/h of ethanol. The in-process product feed and waste discharge valve system allow for continuous distillation. Our PID controller enables accurate process control and is extremely easy to use. The bath temperature of up to 180℃ covers all common solvents and even allows for in-evaporator decarboxylation if required.