Home / Standards / GB/T 23228-2008 GB/T 23228-2008 Active Cigarette - Determination of tobacco specific N-Nitrosamines in total particulate matter of mainstream cigarette smoke - GC-TEA method 卷烟 主流烟气总粒相物中烟草特有N-亚硝胺的测定 气相色谱－热能分析联用法 Standard Type GBT ICS 65.160 CCS X87 Status 现行 Issue Date 2008-12-31 Implementation 2009-06-01 Responsible Dept 国家烟草局 Drafting Unit 国家烟草局