In order to simultaneously determine in vivo cytochromes P450 1A2 (CYP1A2) and 3A (CYP3A) activity in rat, a simple rapi......

A new,rapid and sensitive method was developed for the quantifying of rhodamine 123 (R123) in rat plasma using liquid ch......

　　A facile strategy for the fabrication of magnetic covalent organic framework(COF)was presented via grafting the mono......

目的建立一种同位素内标-液相色谱-串联质谱测定水果中11种农药的方法。方法样品用乙腈提取,离心后取上清液旋转蒸发浓缩,经过氨基......

目的:建立正相固相萃取结合液质联用测定乌鸡白凤丸(水蜜丸)中氯霉素残留量方法。方法:采用LC-si硅胶正相固相萃取柱净化富集样品,......

目的建立化妆品中5种二苯甲酮类紫外吸收剂的液相色谱串联质谱同时测定法。方法化妆品样品以甲醇为溶剂溶解,经超声萃取后,以Atlan......