| 释义 |
gut·zeit test
\ˈgütˌsīt-\ noun
Usage: usually capitalized G
Etymology: after Max Adolf Gutzeit died 1915 German chemist
: 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 |