Daten: 10004015, ICP-21: Determination of Trace Elements in Gold
Kurz: Inductively coupled plasma optical emission spectrometry (ICP-OES) is a powerful method for the determination of trace elements in Au or Au jewellery alloys. Using the simultaneous SPECTRO CIROS CCD. spectrometer excellent detection limits, in the µg/kg-range, for trace elements in gold are achieved. Additionally, the Au content of a 99.9 % (m/m) gold can be obtained by subtraction of the total determined content of impurities in the sample from 100%.
Nummer: ICP-21