Journal of Radioanalytical and Nuclear Chemistry
Volume/Issue:
Volume 54: Issue 1-2
Rapid determination of indium, nickel and copper in NBS standard reference material by substoichiometric radioactivation analysis
Authors:
K. Kobayashi Nippon Telegraph and Telephone Public Corporation Ibaraki Electrical Communication Laboratory Tokai, Ibaraki (Japan)

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K. Kudo Nippon Telegraph and Telephone Public Corporation Ibaraki Electrical Communication Laboratory Tokai, Ibaraki (Japan)

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Pages:
49–58
Online Publication Date:
09 Jan 2007
Publication Date:
01 Mar 1979
Article Category:
Research Article
DOI:
https://doi.org/10.1007/bf02517760
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Abstract  

A method of rapid determination for indium, nickel and copper in Spinach (NBS; SRM-1570) by substoichiometric radioactivation analysis is described. The method is based on the principle that an equal amount of non-irradiated test sample is added to the irradiated standard sample and subsequent substoichiometric extraction for the irradiated test and standard samples is carried out. Indium is extracted as diethyldithiocarbamate into carbon tetrachloride, nickel as dimethylglyoximate into chloroform and copper as dithizonate into carbon tetrachloride. The radioactivities of these extracts are measured by NaI(Tl) or Ge(Li) detector coupled with pulse-height analyser. The analytical results obtained by the method were in good agreement with our published values and certified values by NBS.

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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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