Column: | Phenomenex Hyperclone C18 BDS 5 μm × 4.6 mm × 150 mm |
Mobile phase: | A: water/acetonitrile 90/10, v/v, 0.15% TFA. |
B: acetonitrile/water 90/10, v/v, 0.15% TFA | |
Flow rate: | 1 mL/min |
Gradient: | |
Time (mins) | % mobile phase A |
0 | 100% |
20 | 40% |
21 | 0% |
23 | 0% |
23.5 | 100 |
25 | 100 |
Detection: | 210, 254 nm |
Injection volume: 20 μL |