American Type Culture Collection

Frank P Simione

Pierre-Marc Daggett

A preparation of freeze-dried microorganisms and a method for preparing a freezed-dried suspension of microorganisms and culture medium, in which the freeze-dried microorganisms can be directly cultured via addition of setrile, distilled water. The freeze-dried preparation contains a sufficient amount of a colloidal component, such as gelatin, to form the microorganisms into a microbial plug.

Method of culturing freeze-dried microorganisms and resultant preparation

A preparation of freeze-dried microorganisms and method for preparing a freeze-dried suspension of microorganisms and culture medium in which the freeze dried microorganisms can be directly cultured simply by adding sterile distilled water to the vessel in which the microorganisms are freeze-dried.

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Olney, MD, United States of America

Frank P Simione