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Fison Benchtop Rotary Evaporator processes solvent distillation, concentration, crystallization, and separation at rotation speeds up to 200 rpm under controlled vacuum conditions and evaporation rate of 20 mL/min. Borosilicate glass construction, a fluoro rubber double-seal vacuum system, and a double coil condenser support thermal stability, vacuum retention, and solvent recovery across repeated lab cycles. Automatic electric flask lifting reduce manual intervention and process variability during evaporation runs. Designed for medium- to high-throughput pharmaceutical, chemical synthesis, and environmental labs, the vacuum rotary evaporator connects via external vacuum pump , with double-fuse electrical protection and CE-compliant operation for research and industrial workflows.