Home / Standards / GB/T 21766-2025 GB/T 21766-2025 Active Chemicals—Test method of reproduction/developmental toxicity screening 化学品 生殖/发育毒性筛选试验方法 Standard Type GBT ICS 13.300 CCS A80 Status 现行 Issue Date 2025-08-29 Implementation 2025-12-01 Responsible Dept 国家标准委 Drafting Unit N/A