Reference number
ISO 13168:2015
ISO 13168:2015
© ISO 2024
ISO 13168:2015
Water quality — Simultaneous determination of tritium and carbon 14 activities — Test method using liquid scintillation counting
Edition 1
2015-07
2015-07
Retirada
Resumen
ISO 13168:2015 describes a test method for the simultaneous measurement of tritium and carbon-14 in water samples by liquid scintillation counting of a source obtained by mixing the water sample with a hydrophilic scintillation cocktail.
This is considered a screening method because of the potential presence of interfering nuclides in the test sample.
The method can be used for any type of environmental study or monitoring.
ISO 13168:2015 is applicable to all types of waters having an activity concentration ranging from 5 Bq/l to 106 Bq/l (upper limit of the liquid scintillation counters for direct counting). For higher activity concentrations, the sample can be diluted to obtain a test sample within this range.
Informaciones generales
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Estado: RetiradaFecha de publicación: 2015-07
Versión corregida (en): 2016-08
Versión corregida (fr): 2016-08Etapa: Retirada de la Norma Internacional [95.99] -
Edición: 1Número de páginas: 16
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Comité Técnico :ISO/TC 147/SC 3
- RSS actualizaciones
Ciclo de vida
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Ahora
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Revisada por
PublicadoISO 13168:2023