Determination of trace iodine in rock samples by epiterhmal neutron activation analysis involving rapid radiochemical separation

M. Ebihara; N. Saito; H. Akaiwa

doi:10.1007/BF02164858

Determination of trace iodine in rock samples by epiterhmal neutron activation analysis involving rapid radiochemical separation

M. Ebihara^*, N. Saito, H. Akaiwa

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

Applying rapid radiochemical separation of iodine coupled with epithermal neutron activation, we reliably determined trace amounts /6-95 ng/ of iodine in rock samples such as sedimentary rocks and chondritic meteorites. Our data on meteorites are in good agreement with literature values, but for sedimentary rocks the present data were systematically lower than the literature values. Based on the data from duplicate analyses of some sedimentary rocks and the results of tracer experiments employed parallel to the rock analyses, we concluded that the analytical results obtained in this work for sedimentary rocks were more reliable than the literature values.

Original language	English
Pages (from-to)	241-255
Number of pages	15
Journal	Journal of Radioanalytical and Nuclear Chemistry Letters
Volume	108
Issue number	4
DOIs	https://doi.org/10.1007/BF02164858
Publication status	Published - 1987 Feb 1
Externally published	Yes

ASJC Scopus subject areas

Analytical Chemistry
Nuclear Energy and Engineering
Radiology Nuclear Medicine and imaging
Pollution
Spectroscopy
Public Health, Environmental and Occupational Health
Health, Toxicology and Mutagenesis

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This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1007/BF02164858

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abstract = "Applying rapid radiochemical separation of iodine coupled with epithermal neutron activation, we reliably determined trace amounts /6-95 ng/ of iodine in rock samples such as sedimentary rocks and chondritic meteorites. Our data on meteorites are in good agreement with literature values, but for sedimentary rocks the present data were systematically lower than the literature values. Based on the data from duplicate analyses of some sedimentary rocks and the results of tracer experiments employed parallel to the rock analyses, we concluded that the analytical results obtained in this work for sedimentary rocks were more reliable than the literature values.",

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T1 - Determination of trace iodine in rock samples by epiterhmal neutron activation analysis involving rapid radiochemical separation

AU - Ebihara, M.

AU - Saito, N.

AU - Akaiwa, H.

PY - 1987/2/1

Y1 - 1987/2/1

N2 - Applying rapid radiochemical separation of iodine coupled with epithermal neutron activation, we reliably determined trace amounts /6-95 ng/ of iodine in rock samples such as sedimentary rocks and chondritic meteorites. Our data on meteorites are in good agreement with literature values, but for sedimentary rocks the present data were systematically lower than the literature values. Based on the data from duplicate analyses of some sedimentary rocks and the results of tracer experiments employed parallel to the rock analyses, we concluded that the analytical results obtained in this work for sedimentary rocks were more reliable than the literature values.

AB - Applying rapid radiochemical separation of iodine coupled with epithermal neutron activation, we reliably determined trace amounts /6-95 ng/ of iodine in rock samples such as sedimentary rocks and chondritic meteorites. Our data on meteorites are in good agreement with literature values, but for sedimentary rocks the present data were systematically lower than the literature values. Based on the data from duplicate analyses of some sedimentary rocks and the results of tracer experiments employed parallel to the rock analyses, we concluded that the analytical results obtained in this work for sedimentary rocks were more reliable than the literature values.

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JO - Journal of Radioanalytical and Nuclear Chemistry

JF - Journal of Radioanalytical and Nuclear Chemistry

IS - 4

ER -

Determination of trace iodine in rock samples by epiterhmal neutron activation analysis involving rapid radiochemical separation

Abstract

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