What is VARIO® vacuum control and why is it beneficial for rotary evaporation?
Vacuubrand's VARIO® technology automatically adjusts vacuum pressure to match the boiling point of the solvent being evaporated — instead of requiring manual pressure setting. This prevents bumping, reduces solvent losses through the condenser, shortens evaporation time, and protects temperature-sensitive samples. It is particularly valuable when switching between different solvents without reconfiguring the system.