how to use the rotary evaporator for distillation

RE-2000E rotary evaporator is a newly designed new generation smart rotary evaporator, digital display of temperature, control part use high-performance single chip as main control chip, adopt special control program according to controlled member, beauty in appearance and stable in property. Besides, it has reserved updating connector, which can update software to meet client requirements. www.rotovap.cn/
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