Gland-mounted bottle freeze dryers are widely used in medicine, pharmaceutical, biological research, chemical and food fields. The lyophilized articles are easy to store for a long time, and can be restored to the state before lyophilization and maintain the original biochemical characteristics after adding water.
The gland-type bottle freeze-drying machine, the sample tray and the freeze-dried bottle can be used at the same time. The advantage of this model is the freeze-drying speed, short time and simple operation. It can also be used in combination with a freeze-drying bottle special device. When pre-freezing, the lyophilized bottle is immersed in a cryogenic liquid and the sample is frozen along the inner wall of the freeze-dried bottle to achieve a larger surface area. Once the sample is frozen, it can be Connected to the freeze-drying series.