Proficiency test for clearance mixed-nuclide samples.
Appl Radiat Isot
; 70(9): 1856-9, 2012 Sep.
Article
em En
| MEDLINE
| ID: mdl-22440237
ABSTRACT
In 2010, the National Radiation Standard Laboratory held a proficiency test for measurement and analysis of clearance mixed-nuclide samples. Two types of samples, box-shape and drum-shape, containing (60)Co and (137)Cs mixed solutions were measured by the participating laboratories and their results were then compared with the reference values. Seven participants used plastic scintillator counting systems and two participants used HPGe spectrometer systems to join in this study, obtaining 40 measurement results. The evaluation results showed that all the participants passed the requirements of this proficiency test, E(n)â¦1, and the discrepancy was between -25% and 50%.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Radioisótopos
/
Radiometria
/
Resíduos Radioativos
/
Misturas Complexas
País/Região como assunto:
Asia
Idioma:
En
Revista:
Appl Radiat Isot
Assunto da revista:
MEDICINA NUCLEAR
/
SAUDE AMBIENTAL
Ano de publicação:
2012
Tipo de documento:
Article