中华人民共和国国家环境保护标准HJ637-2012代替GB/T16488-1996水质石油类和动植物油类的测定红外分光光度法Waterquality-Determinationofpetroleumoilsandanimalandvegetableoils-Infraredspectrophotometry（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。2012-02-29发布2012-06-01实施环境保护部发布I目次前言..............................................................................................................................................II警告...................................................................................................................................................11适用范围...................................................................................................................................12规范性引用文件.......................................................................................................................13术语和定义...............................................................................................................................14方法原理...................................................................................................................................15试剂和材料...............................................................................................................................16仪器和设备...............................................................................................................................27样品...........................................................................................................................................28分析步骤...................................................................................................................................39结果计算与表示.......................................................................................................................510精密度和准确度....................................................................................................................
