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化妆品中大麻二酚和四氢大麻酚的测定 液相色谱﹘串联质谱法 Determination of cannabidiol and tetrahydrocannabinol in cosmetics— Liquid chromatography tandem mass spectrometry ICS 71.100.70 CCS Y 42 中华人民共和国国家标准 GB/T 44428—2024 2024-08-2 3发布 2025-03-0 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 引言 ····································································································· Ⅳ 1 范围 ·································································································· 1 2 规范性引用文件 ······················································································ 1 3 术语和定义 ··························································································· 1 4 原理 ·································································································· 1 5 试剂和材料 ··························································································· 1 6 仪器设备 ······························································································ 2 7 试样制备和试验步骤 ················································································· 2 7.1 试样制备 ························································································· 2 7.2 测定参考条件 ···················································································· 2 7.3 定性测定 ························································································· 3 7.4 定量测定 ························································································· 3 7.5 空白试验 ························································································· 4 8 试验数据处理 ························································································· 4 9 回收率 ································································································ 4 10 精密度 ······························································································· 4 附录A (资料性) 标准品的信息 ······································································ 5 附录B (资料性) 标准溶液多反应监测色谱图 ······················································· 6 附录C (资料性) 方法回收率偏差范围 ······························································ 7 参考文献 ·································································································· 8 GB/T 44428—2024 Ⅰ
GB-T 44428-2024 化妆品中大麻二酚和四氢大麻酚的测定 液相色谱-串联质谱法
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