Direct Determination of Beryllium, Cadmium, Lithium, Lead and Silver in Thorium Nitrate Solution by Electrothermal Atomization Atomic Absorption Spectrometry
- 1 February 1988
- journal article
- research article
- Published by Taylor & Francis in Analytical Letters
- Vol. 21 (2) , 265-278
- https://doi.org/10.1080/00032718808055751
Abstract
An electrothermal atomization atomic absorption spectrometric (ET-AAS) method is developed for the direct determination of Ag,Be,Cd,Li and Pb in thorium nitrate solution. The method offers detection of sub-nanogram amounts of these analytes in 100 microgram thorium samples with a precision of around 10%. A number of spiked samples and pre-analysed Th02 samples have been analysed to evaluate the performance of the analytical methods developed here.Keywords
This publication has 3 references indexed in Scilit:
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- Direct determination of magnesium, manganese, nickel and zinc in uranium by electrothermal AASAnalytical and Bioanalytical Chemistry, 1983
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