Determination of 13 prohibited alkaloids in essential oil-based cosmetics by ultra performance liquid chromatography-tandem mass spectrometry combining QuEChERS purification
LIU Zhen, WANG Yumei, PAN Jianbin, ZONG Lingli, SONG Yuhan, SUN Xiaojie, CHEN Hongyuan
Chinese Journal of Chromatography . 2026, (6): 667 -674 .  DOI: 10.3724/SP.J.1123.2025.10009