GB/T 21778-2008
ActiveChemicals - Test method of repeated dose 90-day oral toxicity in non-rodents
化学品 非啮齿类动物亚慢性（90天）经口毒性试验方法
Application Summary AI generated
This standard specifies the procedure for evaluating the subchronic oral toxicity of chemicals by administering repeated doses to non-rodent species (e.g., dogs) over a 90-day period. It is applied in the chemical, pharmaceutical, and agrochemical industries to assess systemic health effects, identify target organs, and determine no-observed-adverse-effect levels (NOAELs) for regulatory safety submissions. The test method supports hazard classification and risk assessment under chemical management frameworks like REACH or GHS.
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