Beryllium-Determining in Coal by Graphite Furnace Atomic Absorption Spectrometry with Lanthanum Nitrate as Matrix Modifier

Beryllium-Determining in Coal by Graphite Furnace Atomic Absorption Spectrometry with Lanthanum Nitrate as Matrix Modifier

The key to beryllium-determining in coal, geochemical samples, soil, air and other different substrates by Graphite Furnace Atomic Absorption Spectrometry (GFAAS) is to choose a proper matrix modifier. The coal sample is slow burning ashed and then determined by integration platform graphite tube. I...

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Bibliographic Details
Main Authors: ZHAO Xiu-hong, WANG Xin-yan, GUO Pei, LIU Yan-chun, JIANG Yu-shan
Format: Article
Language:English
Published: Science Press, PR China 2015-01-01
Series:Yankuang ceshi
Subjects:
coal
beryllium
lanthanum nitrate
matrix modifier
graphite furnace atomic absorption spectrometry
ashing temperature
atomization temperature
Online Access:http://www.ykcs.ac.cn/en/article/doi/10.15898/j.cnki.11-2131/td.2015.01.008

Internet

http://www.ykcs.ac.cn/en/article/doi/10.15898/j.cnki.11-2131/td.2015.01.008

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