ICS65.120B46DB37山东省地方标准DB37/T3674—2019饲料中维生素A、维生素D3、维生素E的同步快速测定高效液相色谱法2019-08-30发布2019-09-30实施山东省市场监督管理局发布DB37/T3674—2019目次前言..................................................................................II1范围.................................................................................12规范性引用文件.......................................................................13原理.................................................................................14试剂或材料...........................................................................15仪器设备.............................................................................26样品.................................................................................27试验步骤.............................................................................27.1提取.............................................................................27.2浓缩.............................................................................27.3液相色谱参考条件.................................................................37.4标准系列溶液.....................................................................37.5测定.............................................................................38试验数据处理.........................................................................38.1维生素A乙酸酯含量...............................................................38.2维生素D3含量....................................................................48.3维生素E乙酸酯含量...............................................................59精密度...............................................................................5附录A（规范性附录）维生素A乙酸酯、维生素D3、维生素E乙酸酯标准溶液浓度校正方法..6附录B（资料性附录）维生素A乙酸酯、维生素D3和维生素E乙酸酯标准溶液的高效液相色谱图7IDB37/T3674—2019前言本标准按照GB/T1.1—2009给出的规则起草。本标准由山东省畜牧兽医局提出并监督实施。本标准由...
