title: A thermally controlled microinjector.
abstract: An economical device for 0.1-2 microliter microinjections in animals is described. The expansions of electrically heated mercury is used to provide precise and repeatable injections. The rate of injection can be controlled either manually or by a motor drive.
mesh_terms: D000818:Animals; D008628:Mercury; D008845:Microinjections / Q000295:instrumentation* / Q000379:methods
chemical_list: D008628:Mercury