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MATRICE ECHANTILLONS [5 records]
Record 1 - internal organization data 2017-03-31
Record 1, English
Record 1, Subject field(s)
- Scientific Research Methods
- Analytical Chemistry
Record 1, Main entry term, English
- spiked method blank
1, record 1, English, spiked%20method%20blank
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Recovery of the analyte over the entire analytical process is determined from matrix spikes, spiked blanks, and surrogate spikes. ... The spiked method blank is a separate aliquot of the same reagent water used for the method blank that is spiked with the compound of interest at a concentration as close as possible to the concentration of the mid-level calibration standard. 1, record 1, English, - spiked%20method%20blank
Record 1, French
Record 1, Domaine(s)
- Méthodes de recherche scientifique
- Chimie analytique
Record 1, Main entry term, French
- blanc de méthode enrichi
1, record 1, French, blanc%20de%20m%C3%A9thode%20enrichi
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Le taux de récupération d’une substance à analyser au cours de l'ensemble du processus d’analyse est déterminé à partir d’échantillons de matrice et de blancs enrichis avec des concentrations connues de la substance à analyser et d’analogues. [...] Un blanc de méthode enrichi est une fraction de la même eau que celle utilisée pour le blanc de méthode à laquelle on ajoute la substance à analyser à une concentration aussi proche que possible de celle de l'étalon de concentration intermédiaire. 1, record 1, French, - blanc%20de%20m%C3%A9thode%20enrichi
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2017-03-31
Record 2, English
Record 2, Subject field(s)
- Scientific Research Methods
- Analytical Chemistry
Record 2, Main entry term, English
- matrix spike
1, record 2, English, matrix%20spike
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Recovery of the analyte over the entire analytical process is determined from matrix spikes, spiked blanks, and surrogate spikes. ... A matrix spike is a separate aliquot of a randomly chosen sample to which is added all the analytes of interest before processing of the sample. 1, record 2, English, - matrix%20spike
Record 2, French
Record 2, Domaine(s)
- Méthodes de recherche scientifique
- Chimie analytique
Record 2, Main entry term, French
- échantillon de matrice enrichi
1, record 2, French, %C3%A9chantillon%20de%20matrice%20enrichi
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Le taux de récupération d’une substance à analyser au cours de l'ensemble du processus d’analyse est déterminé à partir d’échantillons de matrice et de blancs enrichis avec des concentrations connues de la substance à analyser et d’analogues. [...] Un échantillon de matrice enrichi est une portion aliquote d’un échantillon choisi au hasard, à laquelle est ajoutée une quantité connue de toutes les substances à analyser avant le traitement de l'échantillon. 1, record 2, French, - %C3%A9chantillon%20de%20matrice%20enrichi
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2015-02-23
Record 3, English
Record 3, Subject field(s)
- Environmental Studies and Analyses
- Soil Science
Record 3, Main entry term, English
- reference soil
1, record 3, English, reference%20soil
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
The typically clean field-collected soil that is selected for use in a particular study or toxicity test with one or more samples or test soil. 1, record 3, English, - reference%20soil
Record number: 3, Textual support number: 1 CONT
Reference soil used in a test frequently exhibits physical and chemical properties (e.g., texture, total organic carbon, pH, etc.) closely matching those of the test soil sample(s) except that it is free of the contamination being assessed. Reference soil is used to describe matrix effects in the test, and may also be used as a diluent to prepare a series of exposure concentrations of the test soil. 1, record 3, English, - reference%20soil
Record 3, French
Record 3, Domaine(s)
- Études et analyses environnementales
- Science du sol
Record 3, Main entry term, French
- sol de référence
1, record 3, French, sol%20de%20r%C3%A9f%C3%A9rence
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
En général, sol non contaminé prélevé sur le terrain et utilisé dans une étude ou un essai toxicologique particulier sur un des échantillons de sol d’essai. 1, record 3, French, - sol%20de%20r%C3%A9f%C3%A9rence
Record number: 3, Textual support number: 1 OBS
Un sol de référence présente souvent des propriétés physiques et chimiques(p. ex., texture, teneur en carbone organique total, pH) très comparables à celles de l'échantillon ou des échantillons de sol d’essai, sauf qu'il est exempt du contaminant étudié. On s’en sert pour décrire les effets de matrice dans l'essai; il peut aussi être utilisé comme diluant dans la préparation d’une série de concentrations d’exposition au sol d’essai. 1, record 3, French, - sol%20de%20r%C3%A9f%C3%A9rence
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2001-08-27
Record 4, English
Record 4, Subject field(s)
- Modelling (Mathematics)
- Environmental Studies and Analyses
Record 4, Main entry term, English
- spatio-temporal combination
1, record 4, English, spatio%2Dtemporal%20combination
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
The sampling protocol corresponded to a matrix of 5 stations comprising 3 replicates and 6 spatio-temporal combinations ... for a total of 90 sediment samples. 1, record 4, English, - spatio%2Dtemporal%20combination
Record 4, Key term(s)
- spatiotemporal combination
Record 4, French
Record 4, Domaine(s)
- Modélisation (Mathématique)
- Études et analyses environnementales
Record 4, Main entry term, French
- combinaison spatio-temporelle
1, record 4, French, combinaison%20spatio%2Dtemporelle
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Le protocole d’échantillonnage correspond à une matrice de 5 stations comprenant 3 réplicats et selon 6 combinaisons spatio-temporelles [...] pour un total de 90 échantillons de sédiments. 1, record 4, French, - combinaison%20spatio%2Dtemporelle
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2001-08-27
Record 5, English
Record 5, Subject field(s)
- Environmental Studies and Analyses
Record 5, Main entry term, English
- sampling protocol
1, record 5, English, sampling%20protocol
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
The sampling protocol corresponded to a matrix of 5 stations comprising 3 replicates and 6 spatio-temporal combinations ... for a total of 90 sediment samples. 1, record 5, English, - sampling%20protocol
Record 5, French
Record 5, Domaine(s)
- Études et analyses environnementales
Record 5, Main entry term, French
- protocole d'échantillonnage
1, record 5, French, protocole%20d%27%C3%A9chantillonnage
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Le protocole d’échantillonnage correspond à une matrice de 5 stations comprenant 3 réplicats et selon 6 combinaisons spatio-temporelles [...] pour un total de 90 échantillons de sédiments. 1, record 5, French, - protocole%20d%27%C3%A9chantillonnage
Record 5, Spanish
Record 5, Textual support, Spanish
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