HJ748-2015-水质铊的测定石墨炉原子吸收分光光度法.pdf

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1、中华人民共和国国家环境保护标准HJ748-2015水质铊的测定石墨炉原子吸收分光光度法Waterquality-DeterminationofThallium-GraphitefurnaceabsorptionApectrophotometricmethod（发布稿）2015-06-23发布2015-08-01实施环境保护部发布ii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干扰和消除..........................

4、...........................................................................................................................15试剂和材料.....................................................................................................................................................1

5、6仪器和设备.....................................................................................................................................................27样品.........................................................................................................................

6、........................................38分析步骤.........................................................................................................................................................49结果计算与表示........................................................................

7、.....................................................................510精密度和准确度...........................................................................................................................................511质量保证和质量控制..................................................

8、........................................