TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

semi-static toxicity test [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2021-11-23

English

Subject field(s)
  • Toxicology
  • Environmental Studies and Analyses
DEF

A toxicity test in which the greater part ([more than] 95%) of the test solution is replaced batchwise only after relatively prolonged intervals, for example 12 h or 24 h.

OBS

It can also be a toxicity test in which the organism is transferred at periodic intervals (usually every 24 h) to a new solution of the substance at the same concentration as the initial concentration.

OBS

semi-static toxicity test; toxicity test with intermittent renewal: designations and definition standardized by ISO.

French

Domaine(s)
  • Toxicologie
  • Études et analyses environnementales
DEF

Essai de toxicité au cours duquel la plus grande partie ([supérieur à] 95 %) de la solution d'essai est renouvelée à intervalles de temps relativement longs, par exemple, 12 h ou 24 h.

OBS

Il peut également s'agir d'un essai de toxicité au cours duquel l'organisme est transféré à intervalles réguliers (généralement toutes les 24 h) dans une nouvelle solution dont la concentration en substance est identique à la concentration initiale.

OBS

essai semi-statique de toxicité; essai de toxicité avec renouvellement périodique : désignations et définition normalisées par l'ISO.

Spanish

Campo(s) temático(s)
  • Toxicología
  • Estudios y análisis del medio ambiente
DEF

Ensayo de toxicidad en el curso del cual la mayor parte ([superior a] 95 %) de la solución de ensayo se renueva sólo después de intervalos relativamente prolongados, por ejemplo 12 h o 24 h [...]

OBS

[También puede referirse a un ensayo] en el que el organismo se transfiere a intervalos regulares (generalmente cada 24 h) a una nueva solución de ensayo con una concentración idéntica a la concentración inicial.

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