Home / Test areas / Acute / subchronic / chronic toxicity

Acute / subchronic / chronic toxicity

The toxicological classification of a substance into acute, subchronic and chronic toxicity is based on the duration of exposure and the health effects on the organism. This classification provides you with a sound basis for assessing the risk of your substance under different regulatory conditions.

Get advice now

Our test portfolio for the following product groups:

Chemicals, agrochemicals, SVHC, biocides

Tests:
In vivo: acute toxicity

Acute / short-term oral toxicity in the rat OECD 423, 420, 425
Acute / short-term oral toxicity in the mouse OECD 423, 425
Acute / short-term inhalation toxicity in the rat OECD 403 , 436
Acute / short-term dermal toxicity in the rat OECD 402
Acute / short-term dermal toxicity in rabbits OECD 404
Acute / short-term eye toxicity rabbit OECD 405
“Acute six pack toxicity studies”

In vivo subchronic and chronic toxicity

Dose-range studies (DRF) over 14 days
28 day oral / parenteral repeated dose toxicity study in rodents OECD 407
28 day repeated dose dermal toxicity study in rats OECD 410
28 day repeated dose inhalation toxicity study in rats OECD 412
90 day oral / diatic / parenteral repeated dose toxicity study in rats, with or without satellite or recovery group OECD 408
90 day dermal toxicity study in the rat OECD 411
90 day inhalation toxicity study in the rat OECD 413
Carcinogenicity study in the rat OECD 451
Chronic toxicity study in the rat OECD 452
Combined chronic carcinogenicity study in the rat OECD 453

More on chemicals, agrochemicals, SVHC, biocides

Please contact us if you require additional or different tests or would like a customized study design!

Get advice now