A rotary evaporator (or rotavap) is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation. When referenced in the chemistry research literature, description of the use of this technique and equipment may include the phrase "rotary evaporator", though use is often rather signaled by other language. Scilogex/DragonLab is a leading manufacturer of laboratory Equipment and the Scilogex RE100-Pro rotary evaporatory has recently joined to the Scilogex family of laboratory products.