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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
GB-T 44708-2024 化学品 蚯蚓繁殖毒性试验
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