Method 1:
| Column | Ultisil® Cellu-DR（4.6×150mm，5μm) |
| Mobile Phase | Mobile phase A: methanol/ethanol/diethylamine=90/10/0.1 Mobile phase A/water=95/5 |
| Detection | 220nm |
| Temperature | 30℃ |
| Flow Rate | 0.6 ml/min |
| Injection Volume | 2 μL |
Method 2:
| Column | Ultisil® Cellu-JR（4.6×150mm，5μm) |
| Mobile Phase | Methanol/Ethanol/Diethylamine=90/10/0.1 |
| Detection | 220nm |
| Temperature | 30℃ |
| Flow Rate | 0.8 ml/min |
| Injection Volume | 5 μL |
If you have any problem or require further information, please contact info@welchmat.com.
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