Column: ChromCore Phenyl, 5 μm
Dimension: 4.6×150 mm
Mobile Phase: A) 2%醋酸水溶液
B) 2/1 v/v 甲醇/乙腈
Gradient: t (min) %A %B
0 89 11
23 89 11
50 73 27
51 10 90
57 10 90
Flow Rate: 1.2 mL/min
Temperature: 50 °C
Injection: 5 μL
Detection: UV 260 nm
Sample: 槐角丸
Peak: 1. 槐角苷