Büchi R-300 Rotary evaporator

Convenient and efficient rotary evaporation

The R-300 meets the highest expectations in terms of comfort and versatility.. Your modular design allows the Rotavapor® R-300 to be upgraded to a fully integrated system in which the central interface controls all components.


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Ergonomic handle, Combi-Clip for easy handling and intuitive user interaction

  • Convenient removal of the flask and steam line thanks to the easy-to-use Combi-Clip.

  • Easy handling thanks to the ergonomic electric or manual lift.

  • Immediate adjustment of heating temperature and rotation speed with intuitively located control knobs.

Expandable and versatile:

Upgrade your Rotavapor® R-300 to a fully integrated system at any time.

  • Simple plug-and-play expansion to a fully integrated system with a central interface, vacuum pump and recirculation cooler, according to your needs.

  • Possibility to choose between a 5 L. high temperature heating bath or
    1 L. and fast heating.

  • Wide range of practical accessories available: seven different glass modules, safety screen, heating bath cover, automatic distillation and automatic foam detection.


Precise control of all parameters.

  • Precise operation control with integrated digital display of heating temperature, rotation speed and elevator position.

  • Traceability of all parameters, including data logging and graphical representation with the optional I-300 Pro Interface.

  • Immediate notification with push notification on mobile devices in case of process deviation (only with I-300 / I-300 Pro Interface).

Main features and advantages:

  • Ergonomic handle: Ergonomic handle to change the position of the elevator comfortably. Available in electronic and manual version.

  • Direct rotation speed control: Immediate adjustment of the rotation speed with the intuitively located control knob in case of unexpected emergencies or incidents.

  • Combi-clip: The patented Combi-Clip with quick-lock mechanism allows the evaporation flask to be connected with one hand.

  • Integrated display: The temperature of the heating bath, the speed of rotation and the position of the elevator are shown on the display integrated in the heating bath.

  • Additional interface: Control and regulate all parameters conveniently with the optional I-300 or I-300 Pro Interface.

  • Glass modules: Seven different glass modules allow a wide range of applications, solvents and sample properties.