色谱柱: | HP-Silica,2.1mm I.D.×50mm, 3 mm 货号:117003-2105 |
仪器: | Micromass Quattro LC LC-MS/MS system |
流动相: | 含0.1% TFA和5.0mmol/L CH3COONH4的CH3CN/H2O (85/15, v/v) |
流速: | 0.5mL/min |
进样量: | 5 µL |
样品: | 1. 右美沙芬(Dextromethorphan) 2. Dextrophan (代谢物) 3. Dihydrocodeine-D6(内标物) |
分析图谱如下: