1.
Appl Radiat Isot
; 66(11): 1718-21, 2008 Nov.
Article
in English
| MEDLINE
| ID: mdl-18502138
ABSTRACT
A new grass-certified reference material characterized for (137)Cs and (40)K has been issued by the International Atomic Energy Agency. Characterization of this material was conducted by a group of national metrological institutes and expert laboratories. The paper describes the process for assigning the certified reference value to the material.