Home / Standards / GB/T 34782-2017 GB/T 34782-2017 Active Method for the determination of poplar tree gum in propolis—High performance liquid chromatography 蜂胶中杨树胶的检测方法 高效液相色谱法 Standard Type GBT ICS 65.140 CCS B47 Status 现行 Issue Date 2017-11-01 Implementation 2018-05-01 Responsible Dept 中华全国供销合作总社 Drafting Unit N/A