Analysis of urine for trace elements by energy dispersive X-ray fluorescence spectrometry with a pre-concentrating chelating resin.
D002614:Chelating Agents; D003300:Copper / Q000652:urine; D006801:Humans; D007475:Ion Exchange Resins; D007854:Lead / Q000652:urine; D013050:Spectrometry, Fluorescence / Q000379:methods*; D014131:Trace Elements / Q000652:urine*; D015032:Zinc / Q000652:urine
D002614:Chelating Agents; D007475:Ion Exchange Resins; D014131:Trace Elements; D007854:Lead; D003300:Copper; D015032:Zinc