Gutzeit, Ernst Wilhelm Heinrich (1845–1888), German chemist.
Medical Dictionary
Gutzeit test
noun Gut·zeit test \ˈgüt-ˌsīt-\
Medical Definition of GUTZEIT TEST
: a test for arsenic used especially in toxicology that is based on the formation of arsine (as in the Marsh test) and the production by the arsine of a brown stain on filter paper moistened with mercuric chloride solution
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