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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Bibliographic Details
Published in:	Molecules (Basel, Switzerland) Vol. 24; no. 9; p. 1778
Main Authors:	Liu, Yan-hong, Wan, Bo, Xue, Ding-shuai
Format:	Journal Article
Language:	English
Published:	Switzerland MDPI AG 08.05.2019 MDPI
Subjects:	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
Online Access:	Get full text
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