Test vessels (denoted FT) containing the test chemical
Test chemical Any substance or mixture tested using this Test Method.
Ca is the concentration of test chemical in the test organism
Stock solutions of test chemical
purity (impurities) of test chemical.
Mean degree of elimination of test chemical
unexpected or unusual results, e.g. incomplete elimination of the test chemical from the test animals.
measured or estimated test chemical concentration in the test influent (mg/l
details of the administration of the test chemical
The test chemical is incorporated into the soil.
vehicle and test substance concentrations used, and total amount of test substance applied
Spiked water is the test water to which test substance has been added.
purity (impurities) of test substance
Is the test substance known to be unstable hydrolytically ?
These determinations of test substance concentration inform about the behaviour/partitioning of the test substance in the water-sediment system.
Cytostasis = 100 – RI
This difference is compared with the concentration of the added test chemical (as DOC) to calculate the elimination of the test chemical.
Test chemical Preparation in a Vehicle
measured test chemical concentration in test effluent at time t (mg/l
Se measured test chemical concentration in the test effluent at time t (mg/l
The exposure scenario used in this Test Method is water spiking.
The homogenous distribution of the test chemical into the soil should be verified before introducing the test organisms.
Dosage of organic medium and test chemical
Preparation of doses and administration of test chemical
% primary elimination of test chemical at time t
route of administration and details of the administration of the test chemical
Adequate care should be taken to not contaminate the test chemical.
The uptake or exposure phase is the time during which the test organisms are exposed to the test chemical.
Cs is the concentration of test chemical in the soil
If toxicity (ECx) of the test chemical is close to the analytical detection limit, the use of radiolabelled test chemical with high specific radioactivity is recommended.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Traduction Translation Traducción Übersetzung Tradução Traduzione Traducere Vertaling Tłumaczenie Mετάφραση Oversættelse Översättning Käännös Aistriúchán Traduzzjoni Prevajanje Vertimas Tõlge Preklad Fordítás Tulkojumi Превод Překlad Prijevod 翻訳 번역 翻译 Перевод