Toption Instrument Co.,Ltd. is a professional laboratory solution provider. Headquartered in Xi'an, China, TOPTION has hundreds of universities and research institutions, and is famous for its thousands of years of long history and culture. TOPTION is committed to providing reliable extraction, distillation, purification and concentration solutions and products for global customers engaged in chemistry, biology, pharmaceuticals, food, environmental analysis, academic research and other fields.

50L Rotovap is one of the main products developed and manufactured by TOPTION. In addition to 50L, we also provide other Rotovap Distillation Equipment of various capacities, such as 100L, 10L, 5L, 1L. Compared with other rotary evaporators, Rotary Vacuum Evaporator is very efficient and energy-saving. That's because it uses vacuum to lower the boiling point of the solution. In this way, it costs less fuel and power source to achieve more or less similar satisfaction.

In this field, TOPTION have been working hard to pursue the same goal as you: to provide you with reliable laboratory products and solutions to make your research more efficient and accurate.