ICS G 中华人民共和国 国家标准 GB 29682—2013 食品安全国家标准 水产品中青霉素类药物 多残留的测定 高效液相色谱法 Determination of Penicillins residues in aquatic product s by High Performance Liquid Chromatograph ic method （电子版本仅供参考，以标准正式出版物为准） 2013 -09-16发布 2014 -01-01实施 中华人民共和国农业部 中华人民共和国 国家卫生和计划生育委员会 发布 I 目 次 目 次 ................................ ................................ ................................ ................................ ..................... I 前 言 ................................ ................................ ................................ ................................ .................... II 水产品中青霉素类药物多残留的测定 高效液相色谱法 ................................ ................................ １ 1 范围 ................................ ................................ ................................ ................................ .................. １ 2 规范性引用文件 ................................ ................................ ................................ .............................. １ 3 原理 ................................ ................................ ................................ ................................ .................. １ 4 试剂与材料 ................................ ................................ ................................ ................................ ...... １ 5仪器和设备 ................................ ................................ ................................ ................................ ....... ２ 6 试料的制备与保存 ................................ ................................ ................................ .......................... ３ 6.1试料的制备 ................................ ................................ ................................ ................................ .... ３ 6.2 试料的保存 ................................ ................................ ................................ ................................ ... ３ 7 测定步骤 ................................ ................................ ................................ ................................ .......... ３ 7.1 标准曲线的制备 ................................ ................................ ................................ ........................... ３ 7.2 提取 ................................ ................................ ................................ ................................ ............... ４ 7.3 净化 ................................ ................................ ................................ ................................ ............... ４ 7.4 衍生化 ................................ ................................ ................................ ................................ ........... ４ 7.5 测定 ................................ ................................ ................................ ................................ ............... ４ 7.5 空白试验 ................................ ................................ ................................ ................................ ....... ５ 8 结果计算和表述 ................................ ................................ ................................ .............................. ５ 9 检验方法灵敏度、准确度、精密度 ................................ ................................ .............................. ５ 9.1 灵敏度 ................................ ................................ ................................ ................................ ........... ５ 9.2 准确度 ................................ ................................ ................................ ................................ ........... ５ 9.3 精密度 ................................ ................................ ................................ ................................ ........... ５ 附录 A ................................ ................................ ................................ ................................ .................. ６ II 前 言 本标准的附录 A为资料性附录。 本标准系国内首次发布的国家标准。