| dbo:abstract |
La química radioanalítica se centra en el análisis de la muestra por su contenido de radionúclidos. Se emplean varios métodos para purificar e identificar el radioelemento de interés a través de métodos químicos y técnicas de medición de muestras. (es) Radioanalytical chemistry focuses on the analysis of sample for their radionuclide content. Various methods are employed to purify and identify the radioelement of interest through chemical methods and sample measurement techniques. (en) L’analyse radiochimique est une branche de la chimie analytique et de la radiochimie. Elle comprend un ensemble de méthodes d'identification et de caractérisation quantitatives ou qualitatives de radioisotopes dans un échantillon. Les méthodes d’analyse radiochimique sont le plus souvent utilisées pour la détermination de très faibles quantités de matière dans le domaine des microgrammes aux fractions de picogramme. Elles s’appliquent à la détermination de la plupart des éléments chimiques. La principale limite de ces techniques est l'utilisation des éléments radioactifs pouvant constituer un danger pour les humains. Les méthodes d'analyse radiochimique peuvent être classées en deux groupes. (fr) A química radioanalítica concentra-se na análise de amostras quanto ao seu conteúdo de radionuclídeos. Vários métodos são empregados para purificar e identificar o radioelemento de interesse por meio de métodos químicos e técnicas de medição de amostra. (pt) |
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| rdfs:comment |
La química radioanalítica se centra en el análisis de la muestra por su contenido de radionúclidos. Se emplean varios métodos para purificar e identificar el radioelemento de interés a través de métodos químicos y técnicas de medición de muestras. (es) Radioanalytical chemistry focuses on the analysis of sample for their radionuclide content. Various methods are employed to purify and identify the radioelement of interest through chemical methods and sample measurement techniques. (en) A química radioanalítica concentra-se na análise de amostras quanto ao seu conteúdo de radionuclídeos. Vários métodos são empregados para purificar e identificar o radioelemento de interesse por meio de métodos químicos e técnicas de medição de amostra. (pt) L’analyse radiochimique est une branche de la chimie analytique et de la radiochimie. Elle comprend un ensemble de méthodes d'identification et de caractérisation quantitatives ou qualitatives de radioisotopes dans un échantillon. Les méthodes d'analyse radiochimique peuvent être classées en deux groupes. (fr) |
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Química radioanalítica (es) Analyse radiochimique (fr) Radioanalytical chemistry (en) Química radioanalítica (pt) |
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