radiochromatography: Meaning and Definition of

ra•di•o•chro•ma•tog•ra•phy

Pronunciation: (r?"d?-?-kr?"mu-tog'ru-f?), [key]
? n. Chem.
  1. chromatography in which radiolabeled substances on the chromatogram are determined quantitatively or qualitatively by measuring their radioactivity.
Random House Unabridged Dictionary, Copyright 1997, by Random House, Inc., on Infoplease.