石英亚沸高纯水蒸馏器选用优质石英玻璃制成，蒸馏水不与任何金属接触。生产的亚沸水纯度高，可以满足各种特殊分析用水，广泛用于各大中院校、科研单位、实验室制备高纯度分析用水。
Quartz Second Boiling High Pure Water Distiller is made to choose excellent quarlz glass,distilled water doesn’t touch any mental. The produeed second boiling water is very pure,can be used as speeial anulysis water,widely fits to prochuce and prepare pure analysis water in colleges.Scientigie researeh departments and labs.

R201、R201-A旋转蒸发器（带水浴锅）
R201 R201-A Rotating Evaporimeter(with water bathing tawk)