中华人民共和国国家生态环境标准HJ1195—2021气态制冷剂10种卤代烃的测定气相色谱-质谱法Gaseousrefrigerants—Determinationof10halogenatedhydrocarbons—Gaschromatography-massspectrometry本电子版为正式标准文本，由生态环境部环境标准研究所审校排版。2021-10-09发布2021-10-09实施生态环境部发布HJ1195—2021i目次前言.................................................................................................................................................................ii1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....................................................................................................................................................26仪器和设备....................................................................................................................................................27样品................................................................................................................................................................38分析步骤........................................................................................................................................................49结果计算与表示.............................................................................................................................................610准确度................................................................................
