Preparation of certified reference material of bilobalide
FU Rui-ming,HU Jin-chun,MENG Zhao-qing,LI Qiang,CAO Gui-yun,WANG Dai-jie,YAN Hui-jiao
Shandong Science . 2022, (1): 6 -13 .  DOI: 10.3976/j.issn.1002-4026.2022.01.002