Part of the Scale
| No. | Peak | Rt（min） | Peak Width （50%）min | Type | Resolution （EP） | Asymmetry （EP） | Plates （EP） |
| 1 | Luteoloside | 21.282 | 0.210 | M | n.a. | 1.11 | 56729 |
Gradient Program
| Time（min） | %A | %B |
| 0 | 90 | 10 |
| 15 | 80 | 20 |
| 30 | 80 | 20 |
| 40 | 70 | 30 |
| Column | Welch Ultisil Phenyl-Ether 4.6×250mm，5μm (P/N: 00214-31043) |
| Mobile Phase | Mobile phase A: 0.5% glacial acetic acid solution Mobile phase B: acetonitrile |
| Detector | 350nm |
| Temperature | 30℃ |
| Flow Rate | 1 ml/min |
| Injection Volume | 10µl |
If you have any problem or require further information, please contact info@welchmat.com.
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