Determination of Trace Selenium in High-Carbon and High-Sulfur Geological Samples by Thiol Cotton Fiber Separation-Atomic Fluorescence Spectrometry

Determination of Trace Selenium in High-Carbon and High-Sulfur Geological Samples by Thiol Cotton Fiber Separation-Atomic Fluorescence Spectrometry

BACKGROUND Hydride generation-atomic fluorescence spectroscopy (HG-AFS) is highly sensitive for the determination of trace selenium in geological samples. However, the complex matrix increases the analysis difficulty, especially owing to interference caused by organic carbon, complicated complexes,...

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Bibliographic Details
Main Authors: MA Wan-ping, WEN Han-jie, YE Qin, ZHAO Yue, YANG Ji-hua
Format: Article
Language:English
Published: Science Press, PR China 2021-07-01
Series:Yankuang ceshi
Subjects:
high carbon and high sulfur geological samples
selenium
microwave digestion
thiol cotton fibre
hydride generation-atomic fluorescence spectrometry
Online Access:http://www.ykcs.ac.cn/en/article/doi/10.15898/j.cnki.11-2131/td.202101220013

Internet

http://www.ykcs.ac.cn/en/article/doi/10.15898/j.cnki.11-2131/td.202101220013

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