chelating resin
An ion exchange resin in which the counter-ions are retained by a chelate functional group on the resin.
The term "chelating resin" was found in the following pages:
Chromium speciation by magnetic solid phase extraction on-line with inductively coupled plasma optical emission spectrometry | EVISA's News
Speciation analysis by LC-ICP-MS finds new application area in clinical chemistry: Ceruloplasmin | EVISA's News