化学品　蚯蚓繁殖毒性试验 Chemicals—Earthworm reproduction toxicity test  ICS  13.300 CCS  A 80   中华人民共和国国家标准 GB/T 44708—2024 2024-10-2 6发布 2025-05-0 1实施     国家市场监督管理总局 国家标准化管理委员会 发 布 目　　次 前言   ·····································································································   Ⅲ 1     范围   ··································································································   1 2     规范性引用文件   ······················································································   1 3     术语和定义、缩略语   ·················································································   1 4     受试物信息   ···························································································   2 5     试验原理   ······························································································   2 6     参比物   ································································································   2 7     试验系统   ······························································································   3      7.1     仪器设备   ·························································································   3      7.2     试验生物   ·························································································   3      7.3     试验土壤   ·························································································   3 8     试验程序   ······························································································   4      8.1     受试物添加方式   ·················································································   4      8.2     暴露条件   ·························································································   4      8.3     预试验   ···························································································   5      8.4     正式试验   ·························································································   5      8.5     限度试验   ·························································································   6 9     质量保证与质量控制   ·················································································   6 10     数据与报告   ··························································································   6      10.1     数据处理   ························································································   6      10.2     统计分析   ························································································   7      10.3     试验报告   ························································································   7 附录 A （资料性）　赤子爱胜蚓/安德爱胜蚓的驯养   ····················································   9 附录 B （资料性）　土壤饱和持水量测定方法   ·························································   10 附录 C （资料性）　蚓茧孵出的幼蚓计数方法   ·························································   11 附录 D （资料性）　计算NOEC的数据统计流程示意图   ··············································   12 参考文献   ································································································   13 GB/T 44708—2024     Ⅰ