| 摘要 |
<p>A specimen cooling and warming apparatus and method comprising a chamber (12) with a lid (16) and having a temperature gradient in the chamber (12). A carriage (18) is provided and controlled by a control means (40) and a drive mechanism (10) to move through the temperature gradient at desired rates to achieve desired rates of cooling to freezing or warmming from freezing, specimens including biological specimens.</p> |
