Iodine separation procedure for the determination of129I and127I in soil by neutron activation analysis

Y. Muramatsu; S. Uchida; M. Sumiya; Y. Ohmomo

doi:10.1007/bf02168264

Jump to Content

Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 94: Issue 5

Iodine separation procedure for the determination of¹²⁹I and¹²⁷I in soil by neutron activation analysis

Authors:

Y. Muramatsu

Y. Muramatsu National Institute of Radiological Sciences Laboratory for Radioecology Nakaminato Isozaki 3609 Nakaminato, Ibaraki Japan

Search for other papers by Y. Muramatsu in
Current site
Google Scholar
PubMed

S. Uchida

S. Uchida National Institute of Radiological Sciences Laboratory for Radioecology Nakaminato Isozaki 3609 Nakaminato, Ibaraki Japan

Search for other papers by S. Uchida in
Current site
Google Scholar
PubMed

M. Sumiya

M. Sumiya National Institute of Radiological Sciences Laboratory for Radioecology Nakaminato Isozaki 3609 Nakaminato, Ibaraki Japan

Search for other papers by M. Sumiya in
Current site
Google Scholar
PubMed

, and

Y. Ohmomo

Y. Ohmomo National Institute of Radiological Sciences Laboratory for Radioecology Nakaminato Isozaki 3609 Nakaminato, Ibaraki Japan

Search for other papers by Y. Ohmomo in
Current site
Google Scholar
PubMed

View More View Less

Pages:: 329–338

Online Publication Date:: 27 Sep 2005

Publication Date:: 17 Jun 1985

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02168264

Restricted access

Abstract

A radiochemical neutron activation analytical method for the determination of¹²⁹I and¹²⁷I in soil samples was studied. Iodine was separated from the sample prior to the irradiation by volatilization, i.e. by combustion of the sample and trapping of the iodine in an alkaline solution together with a reducing agent. This method enables one to digest samples containing up to 100 g dry matter. The chemical yield was mostly more than 90%. After irradiation the iodine fraction was further purified by solvent extraction. The detection limit of the¹²⁹I/¹²⁷I ratio was 1×10^–9.

Save
Cite
Email this content

Share Link

Copy this link, or click below to email it to a friend
Email this content
or copy the link directly:

https://akjournals.com/abstract/journals/10967/94/5/article-p329.xml
The link was not copied. Your current browser may not support copying via this button.

Link copied successfully

Collapse
Expand

Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

To see the editorial board, please visit the website of Springer Nature.

Manuscript Submission: HERE

For subscription options, please visit the website of Springer Nature.

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)