HPLC-MS/MS法检测尿液中依托咪酯及依托咪酯酸
何天夫, 朱焕慧, 田源源, 金银霜, 林贤文, 王松才

Detection of Etomidate and Etomidate Acid in Urine Using HPLC-MS/MS Method
Tian-fu HE, Huan-hui ZHU, Yuan-yuan TIAN, Yin-shuang JIN, Xian-wen LIN, Song-cai WANG
表2 优化后的依托咪酯和依托咪酯酸HPLC-MS/MS分析参数
Tab. 2 The optimized HPLC-MS/MS parameters of etomidate and etomidate acid
目标物保留时间/min母离子(m/z子离子(m/z去簇电压/V碰撞能量/eV
依托咪酯5.27245.0141.01)40.015.5
105.040.035.0
依托咪酯酸3.19217.195.01)28.032.0
105.028.033.0