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 products by High Performance Liquid Chromatographic 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 发布 中华人民共和国国家卫生和计划生育委员会  目次 目 前 次.....................................................................................................................................................I 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.......................................................................................................