What is rotavapor?

A rotavapor is a laboratory equipment used for the efficient and gentle removal of solvents from samples. It is also known as a rotary evaporator or a rotovap. The rotavapor employs a rotating round-bottom flask that is heated by a water bath or heating mantle, while a vacuum is applied to the system to reduce the pressure and lower the boiling point of the solvent.

The process of rotary evaporation is commonly used in chemistry, biology, and pharmaceuticals for the concentration, purification, and isolation of various compounds such as organic solvents, natural products, and targeted molecules. The rotavapor is highly effective for removing solvents without damaging the sample, as the low pressure and gentle heat prevent chemical degradation and loss of volatile components.

Rotavapors come with various accessories such as glassware, condensers, and vacuum pumps to optimize performance and productivity. They are available in different models, sizes, and configurations to fit the needs of different laboratory applications. The rotavapor is an essential tool for high-quality sample preparation and analysis, making it a valuable tool in scientific research and development.