zzkd 5l lab 110v короткий путь перегонки для перегонки с 5l / -10 ° c чиллер cooning, поворотной лопасти / циркуляционный вакуумный насос

short path distillation is a relatively new separation technology that can solve many problems that traditional distillation technology cannot solve. it can operate under extremely high vacuum. according to the difference in the mean free path of molecular motion, it promotes the separation of liquids at temperatures far below its boiling point, and is especially suitable for the laboratory to separate high boiling point, heat sensitive and easily oxidized raw materials .