Frohn reagent
Frohn re·a·gent
(frōn),bismuth subnitrate (1.5) and water (20) heated to boiling, to which hydrochloric acid (10) and potassium iodide (7) are added; used to test for alkaloids and for sugar.
Farlex Partner Medical Dictionary © Farlex 2012
Frohn,
Damianus, German physician, 1843–.Frohn reagent - used to test for alkaloids and sugar.
Medical Eponyms © Farlex 2012