Rotary evaporator, 50L -Borosilicate Glass (G3.3) -Auto Lifting, Frequency Conversion -<-0.098MPa -Condensing Area: 1.65sqm Description:Rotary evaporator can form film to perform condensation, distillation and menstruum recycle under negative pressure and constant temperature. Rotary evaporator is especially applied in condensing, crystallizing and separating heat-sensitive material and recycling ...