中华人民共和国国家环境保护标准HJ697—2014水质丙烯酰胺的测定气相色谱法Waterquality-Determinationofacrylamide-Gaschromatographymethod(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。2014-03-31发布2014-07-01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干扰和消除..................................................................................................................................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..........................................................................................................................310精密度和准确度........................................................................................................................511质量保证和质量控制.................................................................................................................512废物处理......................................