HJ 909-2017水质 多溴二苯醚的测定 气相色谱-质谱法

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1、中华人民共和国国家环境保护标准HJ909-2017水质多溴二苯醚的测定气相色谱-质谱法Waterquality—Determinationofpolybrominateddiphenylethers—Gaschromatographymassspectrometry2017-12-29发布2018-04-01实施环境保护部发布目次前言.....................................................................................................

2、............................................ii1适用范围.........................................................................................................................................12规范性引用文件........................................................................

3、.....................................................13方法原理.........................................................................................................................................14试剂和材料..................................................................

4、...................................................................15仪器和设备.....................................................................................................................................36样品..........................................................

5、.......................................................................................37分析步骤.........................................................................................................................................48结果计算与表示..............................

6、...............................................................................................59精密度和准确度.............................................................................................................................610质量保证和质量控制............................

7、.......................................................................................711废物处理.......................................................................................................................................712注意事项.................................

8、......................................................................................................7附录A（规范性附录）方法检出