GB/T 21788-2025
ActiveChemicals—Test method of combined chronic toxicity/carcinogenicity study
化学品 慢性毒性与致癌性联合试验方法
Application Summary AI generated
This standard specifies the procedures for conducting a combined chronic toxicity and carcinogenicity study on chemicals, primarily used to evaluate long-term health risks through repeated oral exposure in laboratory animals. It is applied in the chemical, pharmaceutical, and pesticide industries for regulatory safety assessments, particularly for substances requiring chronic hazard classification under chemical management systems. The method supports toxicological data generation for risk assessment, product registration, and compliance with environmental and occupational safety regulations.
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