Citizendium - a community developing a quality, comprehensive compendium of knowledge, online and free.
Click here to join and contribute
CZ thanks our previous donors. Donate here. Treasurer's Financial Report


From Citizendium
Jump to: navigation, search
This article contains just a definition and optionally other subpages (such as a list of related articles), but no metadata. Create the metadata page if you want to expand this into a full article.

Lyophilizer [r]: Commonly called a freeze-dryer, a method of preserving, with high quality, foods, sensitive chemicals, and even living cells, by chilling them to cryogenic temperatures and then applying vacuum such that the frozen water sublimes in place, not disrupting the structure of the frozen material