Rapid high-performance sample digestion for ICP determination by ColdBlock™ digestion: part 2: gold determination in geological samples with memory effect elimination

A procedure is described to tackle a weakness in laboratory analysis of geological materials, notably (1) systematic low gold recovery during wet sample dissolution using aqua regia , and (2) severe memory effect of gold during sample transportation and nebulization in conventional ICP/ICP-MS sample...

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Veröffentlicht in:	Journal of analytical atomic spectrometry 2014-01, Vol.29 (1), p.194-1911
Hauptverfasser:	Wang, Yong, Brindle, Ian D
Format:	Artikel
Sprache:	eng
Schlagworte:	Digestion Dissolution Geology Gold Hydrofluoric acid Inductively coupled plasma Mathematical analysis Recovery
Online-Zugang:	Volltext
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