Fluorometric Analysis of Selenium in Plants
Open Access
- 1 May 1969
- journal article
- Published by Oxford University Press (OUP) in Journal of AOAC INTERNATIONAL
- Vol. 52 (3) , 627-634
- https://doi.org/10.1093/jaoac/52.3.627
Abstract
A previously reported method for the determination of Se in biological materials has been slightly modified for use on plant materials. Based on a wet digestion and measurement of the fluorescence of the piazselenol formed on reaction with 2,3-diaminonaphthalene, the method as used is sensitive to about 0.02 μg Se. The results of several studies of the method, including a collaborative study, are reported. This method is recommended for adoption as official first action.Keywords
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