Sample Digestion and Combined Preconcentration Methods for the Determination of Ultra-Low Gold Levels in Rocks

The gold abundance in basic rocks, which normally varies between 0.5 and 5 ppb, has served as a very important indicator in many geoscience studies, including those focused on the planetary differentiation, redistribution of elements during the crustal process, and ore genesis. However, because gold...

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Vydáno v:	Molecules (Basel, Switzerland) Ročník 24; číslo 9; s. 1778
Hlavní autoři:	Liu, Yan-hong, Wan, Bo, Xue, Ding-shuai
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Switzerland MDPI AG 08.05.2019 MDPI
Témata:	Acids - chemistry Chemical Precipitation Chemistry, Inorganic - methods Geologic Sediments - chemistry geological samples gold Gold - analysis Liquid Phase Microextraction Mass spectrometry Metals Methods preconcentration Reagents Review sample preparation Scientific imaging gold preconcentration sample preparation geological samples
ISSN:	1420-3049, 1420-3049
On-line přístup:	Získat plný text
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