Determination of Trace Silver in Geological Samples by Inductively Coupled Plasma-Mass Spectrometry with Acid Decomposition and Internal Standard Calibration

Determination of Trace Silver in Geological Samples by Inductively Coupled Plasma-Mass Spectrometry with Acid Decomposition and Internal Standard Calibration

BACKGROUND Inductively coupled plasma-mass spectrometry (ICP-MS) is used for the determination of trace silver in geological samples. Hydroxides and oxides of Zr, Nb, Mo cause serious overlapping interference on the two mass numbers of 107Ag and 109Ag, which can result in a significant deviation of...

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Bibliographic Details
Main Authors: LIU Hai-ming, WU Ming-li, CHENG Jing-te
Format: Article
Language:English
Published: Science Press, PR China 2021-05-01
Series:Yankuang ceshi
Subjects:
geological sample
trace silver
acid dissolution
ammonia
internal standard method
inductively coupled plasma-mass spectrometry
Online Access:http://www.ykcs.ac.cn/en/article/doi/10.15898/j.cnki.11-2131/td.202002190018

Internet

http://www.ykcs.ac.cn/en/article/doi/10.15898/j.cnki.11-2131/td.202002190018

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