ZZKD Lab Supplies -60 Celsius Freeze Dryer Small Ordinary Multi Manifolds Vacuum Sublimation Dryer
Category :
Business & Industrial > Science & Laboratory
Product Description
Vacuum freeze-drying technology, called freeze-drying for short, is also called sublimation drying.
It is a method of pre-freezing water-containing materials and then sublimating them under vacuum.
Freeze-dried items have basically the same original biological and chemical properties, and are easy to store for a long time.
After adding water, they can return to the form before freeze-drying and can maintain their original biochemical properties.
Therefore, freeze drying technology is widely used in the chemical industry, lab, food freeze dryers and other fields.
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