行业标准：DB37T 3758-2019 肥料中复硝酚钠的测定 高效液相色谱法.pdf

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1、ICS65.080G20DB37山东省地方标准DB37/T3758—2019肥料中复硝酚钠的测定高效液相色谱法Determinationofsodiumnitrophenolateinfertilizersbyhighperformanceliquidchromatography2019-12-05发布2020-01-05实施山东省市场监督管理局发布DB37/T3758—2019目次前言................................................................

2、.....................................................................................................II1范围.........................................................................................................................................................

3、..........12规范性引用文件...............................................................................................................................................13原理.............................................................................................

4、......................................................................14试剂和材料.......................................................................................................................................................15仪器与设备........................

5、...............................................................................................................................16分析步骤..............................................................................................................................

6、.............................26.1样品制备...................................................................................................................................................26.2提取.....................................................................

7、......................................................................................26.3测定...........................................................................................................................................................26.4空白实验....

8、...............................................................................................................................................26.5分析结果表述..................................