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TOPTION as Chinese verified manufacturer of rotovap distillation equipment
, through ISO CE SGS TUV BV certification, denpendable quality guarantee, wide capacity range from 1L 2L 5L lab small type, 10L 20L 50L pilot type, 100L industry type, standard & explosion proof type optional, standard & dual condenser types are optional, matched chillers low temperature circulating bath, vacuum pump are available, now for the hotsale type 1L 5L 10L 50L standard type in stock for fast delivery within 7days, OEM and customization evaporators are supported. -
TOPTION rotary evaporator
is the most commonly used evaporator in the laboratory for concentration, alcohol recovery, and solvent removal. Here we mainly look at the application of the rotary vacuum evaporator in the recovery and evaporation of organic solvents.The roto evaporator
uses a motor to drive the evaporation flask to rotate. Since the evaporator is continuously rotating, the zeolite can be added without boiling. At the same time, due to continuous rotation, the liquid adheres to the wall of the evaporation flask to form a layer of liquid film, which will increases the evaporation area & speeds up the evaporation efficient. Note when using1. In the vacuum evaporation distillation process, when the temperature is high and the vacuum is low, the liquid in the evaporation bottle may suddenly boil. At this time, the degree of vacuum should be lowered so that the distillation process can proceed smoothly ( vacuum controller is optional).
2. When stopping rotary evaporation
, first please stop heating, then stop vacuuming, finally cut off the power to stop rotation. -
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