中华人民共和国国家环境保护标准HJ917-2017固定污染源废气气态汞的测定活性炭吸附/热裂解原子吸收分光光度法Stationarysourceemission—Determinationoftotalgaseousmercury—Carbonsorbenttraps/thermalcrackingatomicabsorptionspectrophotometricmethod（发布稿）本电子版为发布稿。请以中国环境出版社出版的正式标准文本为准。2017-12-28发布2018-04-01实施环境保护部发布i目次前言.................................................................................................................................................ii1适用范围.........................................................................................................................................12规范性引用文件.............................................................................................................................13方法原理.........................................................................................................................................14干扰和消除.....................................................................................................................................15试剂和材料.....................................................................................................................................16仪器和设备.....................................................................................................................................27样品.................................................................................................................................................38分析步骤.........................................................................................................................................49结果计算与表示.............................................................................................................................410精密度和准确度...........................................................................................................................511质量保证和质量控制..........................
