中华人民共和国国家环境保护标准HJ680-2013土壤和沉积物汞、砷、硒、铋、锑的测定微波消解/原子荧光法Soilandsedimen—Determinationofmercury,arsenic,selenium,bismuth,antimony—Microwavedissolution/AtomicFluorescenceSpectrometry（发布稿）本电子版为发布稿。请以中国环境科学出版社出版的正式标准文本为准。2013-11-21发布2014-02-01实施发布环境保护部I目次前言.............................................................................................................................................II1适用范围....................................................................................................................................12规范性引用文件........................................................................................................................13方法原理....................................................................................................................................14试剂和材料................................................................................................................................15仪器和设备................................................................................................................................36样品............................................................................................................................................47分析步骤....................................................................................................................................48结果计算与表示........................................................................................................................69精密度和准确度........................................................................................................................710质量保证和质量控制...............................................................................................................711废物处理..............................................................................................................
