Table 1.
Time (min) | Events | Parameter (%) |
---|---|---|
0.00 | Pump B | 80 |
4.00 | Pump B | 100 |
5.00 | Pump B | 100 |
6.00 | Pump B | 80 |
6.10 | Stop |
Column temperature was 45°C and the flow rate was 1 mL/min. Gradient was made from 100% water containing 0.1% formic acid (A) and 100% methanol containing 0.1% formic acid (B).