ISO 20666:2008
$27.95
Qualité de l’eau — Détermination de la toxicité chronique vis-à-vis de Brachionus calyciflorus en 48 h
Published By | Publication Date | Number of Pages |
ISO | 2008-12 | 24 |
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L'ISO 20666:2008 spécifie une méthode de détermination de la toxicité chronique vis-à-vis du rotifère Brachionus calyciflorus, basée sur l'inhibition de la croissance de la population en 48 h.
Cette méthode est applicable: a) aux substances chimiques solubles ou pouvant être maintenues en suspension ou en dispersion stable dans les conditions de l'essai; b) aux effluents industriels ou aux eaux usées, traités ou non, le cas échéant après décantation, filtration ou centrifugation; c) aux eaux douces; d) aux extraits aqueux.
L'ISO 20666:2008 n'est applicable ni aux essais de produits chimiques instables dans l'eau (hydrolysables, susceptibles d'absorber, etc.), sauf si l'on mesure la concentration d'exposition, ni aux essais effectués sur des échantillons aquatiques provenant d'un milieu marin ou estuarien.
Published Code | ISO |
---|---|
Published By | International Organization for Standardization |
Publication Date | 2008-12 |
Pages Count | 24 |
Language | France |
Edition | 1 |
File Size | 276.5 KB |
ICS Codes | 13.060.70 - Examination of biological properties of water |
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