Determination of Uranium in Thirty‐six Geological Reference Samples by Fluorimetry and Extractive Spectrophotometry
作者:
Yutaka KANAI,
Noboru IMAI,
Shigeru TERASHIMA,
期刊:
Geostandards Newsletter
(WILEY Available online 1986)
卷期:
Volume 10,
issue 1
页码: 73-76
ISSN:0150-5505
年代: 1986
DOI:10.1111/j.1751-908X.1986.tb00808.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
The uranium contents of 36 geological reference samples have been determined by fluorimetry after ion‐exchange separation, and spectrophotometry using Arsenazo III after solvent extraction with tri‐n‐octylphosphine oxide. The agreement between present results and published data is generally good. The methods of fluorimetry and spectrophotometry proved very convenient in the determination of uranium in geological mate
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