[ hee-min ]
/ ˈhi mɪn /
the typical, microscopic reddish-brown crystals, C34H32N4O4FeCl, resulting when a sodium chloride crystal, a drop of glacial acetic acid, and some blood are heated on a slide: used to indicate the presence of blood.
Also called Teichmann's crystals.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for hemin
When cool, replace the acid with water, and examine for hemin crystals with two-thirds and one-sixth objectives.A Manual of Clinical Diagnosis|James Campbell Todd
Medicine definitions for hemin
[ hē′mĭn ]
The reddish-brown crystalline chloride of heme produced when hemoglobin reacts with certain reagents in a test for the presence of blood.hematin chloride
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.