First injection of newly configured samples:
| Column | Ultisil® LP-C18, 5μm, 4.6×250mm PN: 00208-31043 |
| Mobile Phase | Mix 500mL water, 40mL acetonitrile and 0.6g phosphoric acid |
| Detection | 230 nm |
| Temperature | 30℃ |
| Flow Rate | 1 ml/min |
| Injection Volume | 20 µl |
| Notes | The impurity peak at 4.1min increased as time passed, which was due to sample degradation |
If you have any problem or require further information, please contact info@welchmat.com.
0 Comments