行业标准：DB37T 4159-2020 水质 苦味酸的测定 液相色谱-串联质谱法.pdf

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1、ICS13.060C51DB37山东省地方标准DB37/T4159—2020水质苦味酸的测定液相色谱-串联质谱法Waterquality—Determinationoftrinitrophenol—Liquidchromatography-Tandemmassspectrometry2020-09-25发布2020-10-25实施山东省市场监督管理局发布DB37/T4159—2020目次前言.................................................................

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

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

4、...................................................14试剂和材料.....................................................................................................................................................15仪器和设备................................................

5、.....................................................................................................26样品.............................................................................................................................................................

6、....27分析步骤.........................................................................................................................................................28结果计算与表示..........................................................................................

7、...................................................39精密度与准确度.............................................................................................................................................410质量保证和质量控制.................................................

8、..................................................................................4IDB37/T4159—2020前言本标准按照GB/T1.1—2009给出的规则起草。本标准由山东省住房和城乡建设厅提出并组织实施。本标准由山东省城镇给水排水标准化技