离子液体的LC/MS分析 (VC-50 2D)
时间:2024-05-10 阅读:227
Sample : 5 µL
1-Ethyl-3-methylimidazolium acetate 0.5 μM
(in H2O)
1. 1-Ethyl-3-methylimidazolium
Column : Shodex HILICpak VC-50 2D (2.0 mm I.D. x 150 mm)
Eluent : 50 mM HCOOH aq./CH3CN=70/30
Flow rate : 0.3 mL/min
Detector : ESI-MS (SIM Positive)
Column temp. : 40 ℃