noun
or zim·mer·mann test ˈzimə(r)mən-
Usage: usually capitalized Z
Etymology: after Wilhelm Zimmermann b 1910 German physiological chemist
: the formation of a colored mixture on mixing of a ketone, alkali, and meta -dinitrobenzene
noun
or zim·mer·mann test ˈzimə(r)mən-
Usage: usually capitalized Z
Etymology: after Wilhelm Zimmermann b 1910 German physiological chemist
: the formation of a colored mixture on mixing of a ketone, alkali, and meta -dinitrobenzene
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012