Rotary Evaporator - 5L, 100C water bath, Frequent Convertion Control, Long svc life; - Easy Assembly+ ... temp. control- Display of Rotary Speed, Heating Bath Temp. & Vacuum Rate;- Bath Lifting;- Senco Patent PTFE discharge valve, durable and ... , China made, Rotary Evaporator, Experiemental, Lab scale, Pilot Production, Water Bath, Oil Bath, High Vacuum, Bath Lift 5L Rotary Evaporator SENCO (with ...