ICS G 中华人民共和国国家标准 GB 29694—2013 食品安全国家标准 动物性食品中13种磺胺类药物多残留的 测定高效液相色谱法 Determination of Sulfonamides residues in animal derived food 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 动物性食品中 13种磺胺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试剂和材料......................................................................................................................................１ 5仪器和设备......................................................................................................................................２ 6试料的制备与保存..........................................................................................................................３ 6.1样品的制备...................................................................................................................................３ 6.2样品的保存...................................................................................................................................３ 7 测定步骤........................................................................................................................................３ 7.1提取...............................................................................................................................................３ 7.2净化...............................................................................................................................................３ 7.3 测定.............................................................................................................................................３ 7.4空白试验.......................................................................................................................................４ 8 9 结果计算和表述............................................................................................................................４ 检测方法灵敏度、准确度和精密度............................................................................................５ 9.1灵敏