Low-pressure microwave-induced helium plasma emission spectrometry: determination of subnanogram quantities of zinc by use of a tungsten filament vaporization system.
D000818:Animals; D002268:Carboxypeptidases / Q000032:analysis; D002417:Cattle; D002614:Chelating Agents; D008667:Metalloproteins / Q000032:analysis*; D013054:Spectrophotometry, Atomic; D013057:Spectrum Analysis / Q000379:methods; D014835:Volatilization; D015032:Zinc / Q000032:analysis*
D002614:Chelating Agents; D008667:Metalloproteins; D002268:Carboxypeptidases; D015032:Zinc