Chinese Journal of Chromatography
Simultaneous determination of seven quaternary ammonium compounds in frozen food by ultra performance liquid chromatography-tandem mass spectrometry combined with modified QuEChERS method
LIU Bolin, ZHAO Ziwei, ZHAN Ziyue, DAI Yanyu, DING Gang, XIE Ji’an, XU Xiangchuan, KONG Hongtao
Chinese Journal of Chromatography . 2023, (3): 233 -240 .  DOI: 10.3724/SP.J.1123.2022.05008