elute
Concise Oxford English Dictionary © 2008 Oxford University Press:
elute /ɪˈl(j)uːt/
▶verb Chemistry remove (an adsorbed substance) by washing with a solvent, especially in chromatography.
– derivatives
elution noun.
elution noun.
– origin 1920s: from L. elut-, eluere ‘wash out’.
'elute' also found in these Oxford entries:

