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UNSPIKED SAMPLE [1 record]
Record 1 - internal organization data 2001-02-13
Record 1, English
Record 1, Subject field(s)
- Environmental Studies and Analyses
Record 1, Main entry term, English
- unspiked sample
1, record 1, English, unspiked%20sample
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Accuracy in sampling analysis could be determined by analyzing a reference material of known concentration (or value), or by re-analyzing a sample to which a material of known concentration has been added (recovery method). For example, if T is the total concentration of a water quality parameter in a spiked sample, U is the concentration of the same parameter in the unspiked sample, and A is the amount of the parameter added to the hitherto unspiked sample, the percent recovery R is calculated as R = 100(T-U)/A. The process is called "spiking". 2, record 1, English, - unspiked%20sample
Record number: 1, Textual support number: 1 OBS
unspiked sample: term(s) extracted from the "Disarmament and Peace Keeping" glossary with the permission of the United Nations Office at Geneva. 3, record 1, English, - unspiked%20sample
Record 1, French
Record 1, Domaine(s)
- Études et analyses environnementales
Record 1, Main entry term, French
- échantillon non additionné
1, record 1, French, %C3%A9chantillon%20non%20additionn%C3%A9
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- échantillon sans l'ajout connu 2, record 1, French, %C3%A9chantillon%20sans%20l%27ajout%20connu
masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
Procédé par ajout connu : procédé de validation des résultats d'un échantillonnage qui consiste à verser dans un deuxième échantillon la quantité mesurée dans le premier échantillon; si les résultats concordent pour l'échantillon qui contient l'ajout connu et celui sans l'ajout connu on dira que la méthode d'analyse est validée. 2, record 1, French, - %C3%A9chantillon%20non%20additionn%C3%A9
Record number: 1, Textual support number: 2 OBS
Renseignements fournis par un chimiste à Environnement Canada. 2, record 1, French, - %C3%A9chantillon%20non%20additionn%C3%A9
Record number: 1, Textual support number: 3 OBS
échantillon non additionné : terme(s) tiré(s) du lexique Désarmement et Maintien de la Paix» avec l'autorisation de l'Office des Nations Unies à Genève. 3, record 1, French, - %C3%A9chantillon%20non%20additionn%C3%A9
Record 1, Key term(s)
- échantillon non additionné de certaines substances
Record 1, Spanish
Record 1, Textual support, Spanish
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