Journal of Radioanalytical and Nuclear Chemistry
Volume/Issue:
Volume 5: Issue 2
The determination of Br, Ag and I in pharmaceuticals using X-ray fluorescence excited by gamma sources
Authors:
J. Švitel Comenius University Department of Radiosiotopes, Institute of Analytical Chemistry Bratislava Czechoslovakia

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P. Schiller Comenius University Department of Radiosiotopes, Institute of Analytical Chemistry Bratislava Czechoslovakia

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Pages:
343–351
Online Publication Date:
12 Oct 2006
Publication Date:
01 Jul 1970
Article Category:
Research Article
DOI:
https://doi.org/10.1007/bf02513851
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Abstract  

The possibility of using γ-radiation sources for the X-ray fluorescence analysis of Br, Ag, and I was studied on model samples. The results were applied for the determination of these elements in pharmaceutical products. The optimum channel range was selected and the accuracies obtainable with various types of radiation sources were compared. For routine analysis of pharmaceutical products and other substances of similar composition, the most suitable radiation sources are:125I for the determination of low concentration of bromine;153Gd for the determination of silver; and241Am for that of iodine.

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Cover Journal of Radioanalytical and Nuclear Chemistry
Journal of Radioanalytical and Nuclear Chemistry
Print ISSN:
0236-5731
Online ISSN:
1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language English
Size A4
Year of
Foundation		 1968
Volumes
per Year		 1
Issues
per Year		 12
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 0236-5731 (Print)
ISSN 1588-2780 (Online)

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