Gunzberg's test
Günz·berg's test
(günts′bərgz, -bĕrks′)n.
A test for detecting hydrochloric acid utilizing phloroglucinol and vanillin, which produce a bright red color in the presence of the acid.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.