title: The use of sapphire discs for impact cooling.
authors: Patrick
authors: P
authors: Echlin
mesh_terms: D000537:Aluminum Oxide / Q000737:chemistry*; D003080:Cold Temperature; D015925:Cryopreservation / Q000295:instrumentation*; D008854:Microscopy, Electron / Q000295:instrumentation*
chemical_list: D000537:Aluminum Oxide