《水质钡的测定石墨炉原子吸收分光光度法》

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1、附件八：中华人民共和国国家环境保护标准HJ□□□-201□水质钡的测定石墨炉原子吸收分光光度法Waterquality–Determinationofbarium–graphitefurnaceatomicabsorptionspectrophotometricmethod（征求意见稿）201□-□□-□□发布201□-□□-□□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术语和定义................................................................................................................................14方法原理........................................................................................................................

4、............15干扰和消除................................................................................................................................16试剂和材料................................................................................................................................

5、27仪器和设备................................................................................................................................28样品.........................................................................................................................................39分析步骤

6、....................................................................................................................................310结果计算与表示........................................................................................................................411精密度和准确度..........

7、..............................................................................................................512质量保证和质量控制................................................................................................................613注意事项.........................................

8、..........................