SharePoint
Aide
IRSN, Institut de radioprotection et de sûreté nucléaire

Search our site :

ok

Contact us :

ok
En Fr

Enhancing Nuclear Safety


Research

Publications

I-129 and I-129/I-127 ratio determination in environmental biological samples by RNAA, AMS and direct gamma-X spectrometry measurements.

Frechou, C; Calmet, D; Bouisset, P; Piccot, D; Gaudry, A; Yiou, F; Raisbeck, G. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 249: (1) 133-138;

Document type > *Article de revue

Keywords > measurement of radioactivity traces, iodine, measuring method

Research Unit > IRSN/DEI/STEME/LMRE

Authors > BOUISSET Patrick

Publication Date > 01/07/2001

Summary

Different techniques are available for the measurement of I-129 or I-129/I-127 ratio. Due to the lack of international certified reference material for I-129, intercomparison exercises on the measurement of I-129 are very rare. This study presents two intercomparison exercises between three techniques: direct gamma -X spectrometry, radiochemical neutron activation analysis and accelarator mass spectrometry. A reference material was constituted with a Fucus scrratus collected on the french channel coast. A significative correlation between the results given by the three techniques was proven on this material and on a set of other Fucus serratus samples presenting different activity levels.

Close

Send to a friend

The information you provide in this page are single use only and will not be saved.
* Required fields

Recipient's email:*  

Sign with your name:* 

Type your email address:*   

Add a message :

Do you want to receive a copy of this email?

Send

Cancel

Close

WP_IMPRIMER_TITLE

WP_IMPRIMER_MESSAGE

Back

Ok