行业标准：DB37T 3755-2019 肥料中2,4-D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/T3755—2019肥料中2,4-D的测定高效液相色谱法Determinationof2,4-dichlorophenoxyaceticacidinfertilizersbyhighperformanceliquidchromatography2019-12-05发布2020-01-05实施山东省市场监督管理局发布DB37/T3755—2019目次前言.............................................................

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

3、......12规范性引用文件...............................................................................................................................................13方法提要......................................................................................................

4、.....................................................14试剂和材料.......................................................................................................................................................15仪器...................................................

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

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

7、.........................................................26.3测定...........................................................................................................................................................26.4空白试验........................................

8、...........................................................................................................26.5结果表述.......................