Analysis of triple-label samples by liquid scintillation spectrometry.
Appl Radiat Isot
; 60(2-4): 487-91, 2004.
Article
en En
| MEDLINE
| ID: mdl-14987690
ABSTRACT
The simultaneous analysis of three radionuclides present in a sample is demonstrated. The approach requires fitting a series of counting data acquired over a period of time to a triple exponential mathematical expression. The use and advantages of the method are illustrated for the case of the standardisation of 32P in the presence of 33P and 35S by 4pi-beta liquid scintillation spectrometry. The effects of sample preparation, chemical quenching and different activity ratios were studied.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Radioisótopos de Fósforo
/
Conteo por Cintilación
/
Radioisótopos de Azufre
/
Algoritmos
/
Modelos Estadísticos
/
Mezclas Complejas
/
Modelos Químicos
Tipo de estudio:
Diagnostic_studies
/
Evaluation_studies
/
Prognostic_studies
/
Risk_factors_studies
Idioma:
En
Revista:
Appl Radiat Isot
Asunto de la revista:
MEDICINA NUCLEAR
/
SAUDE AMBIENTAL
Año:
2004
Tipo del documento:
Article
País de afiliación:
Bélgica