稀土介入农产品生产调控 第5部分：检验方法 RareEarthInterventioninAgriculturalProductProductionRegulation Part5:TestMethods 2026-04-08发布 2026-04-08实施T/GVEAIA031.5-2026ICS65.020.01 CCSB04 团体标准 中关村绿谷生态农业产业联盟 包头市白云鄂博矿区稀土产业标准化协会发布 全国团体标准信息平台 全国团体标准信息平台 T/GVEAIA031.5-2026 1目次 前言........................................................................................................................................................................2 1范围.....................................................................................................................................................................1 2规范性引用文件.................................................................................................................................................1 3术语和定义.........................................................................................................................................................2 4检验分类............................................................................................................................................................2 4.1型式检验.................................................................................................................................................2 4.2出厂检验.................................................................................................................................................2 4.3监督检验.................................................................................................................................................3 5组批与取样........................................................................................................................................................3 5.1组批规则.................................................................................................................................................3 5.2取样方法.................................................................................................................................................3 5.3样品制备与保存....................................................................................................................................4 6稀土残留检验....................................................................................................................................................4 6.1总稀土测定.............................................................................................................................................4 6.2单一稀土元素测定................................................................................................................................4 6.3稀土形态分析........................................................................................................................................5 7风味品质检验....................................................................................................................................................5 7.1五味强度感官评价................................................................................................................................5 7.2电子舌分析............................................................................................................................................5 7.3特征风味物质测定................................................................................................................................6 8理化与营养检验...............................................................................................................................................7 8.1常规理化指标........................................................................................................................................7 8.2功能性成分............................................................................................................................................7 9安全指标检验....................................................................................................................................................7 9.1重金属........................................................