Authors:
E. Moreira Instituto de Pesquisas Energéticas e Nucleares (IPEN)—CNEN/SP, Av. Prof. Lineu Prestes, 2242, São Paulo, SP 05508-000, Brazil

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M. Vasconcellos Instituto de Pesquisas Energéticas e Nucleares (IPEN)—CNEN/SP, Av. Prof. Lineu Prestes, 2242, São Paulo, SP 05508-000, Brazil

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M. Catharino Instituto de Pesquisas Energéticas e Nucleares (IPEN)—CNEN/SP, Av. Prof. Lineu Prestes, 2242, São Paulo, SP 05508-000, Brazil

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V. Maihara Instituto de Pesquisas Energéticas e Nucleares (IPEN)—CNEN/SP, Av. Prof. Lineu Prestes, 2242, São Paulo, SP 05508-000, Brazil

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M. Saiki Instituto de Pesquisas Energéticas e Nucleares (IPEN)—CNEN/SP, Av. Prof. Lineu Prestes, 2242, São Paulo, SP 05508-000, Brazil

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Abstract  

Instrumental neutron activation analysis (INAA) was used in the homogeneity study of a Perna perna (Linnaeus 1758) mussel reference material. Simultaneous determination of 15 elements in six bottles of the material, from a total of 171, was performed. The bottles were considered homogeneous for the analyzed elements, at the 95% confidence level, according to the analysis of variance test performed. Elements were also determined in one bottle with five different sample masses for minimum sample intake estimation. Results varied from 50 to 350 mg, depending on the element.

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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)