Analysis of Four Solvatomorphs of Betulin by TG-DTA-EI/PI-MS System Equipped with the Skimmer-Type Interface
Peng-Hui Yuan, Yan-Cai Bi, Bin Su, De-Zhi Yang, Ning-Bo Gong, Li Zhang, Yang Lu, Guan-Hua Du
Analysis of Four Solvatomorphs of Betulin by TG-DTA-EI/PI-MS System Equipped with the Skimmer-Type Interface
Peng-Hui Yuan, Yan-Cai Bi, Bin Su, De-Zhi Yang, Ning-Bo Gong, Li Zhang, Yang Lu, Guan-Hua Du
应用天然产物
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2020, (3): 141
-152
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DOI: 10.1007/s13659-020-00243-3
