23033 Polypeptide（Selection Bioscience LLC） Test Report on Ultisil XB-C4
Full scale
| # | RT | Area | Height | Area (%) | Plates | Tailing factor | Resolution |
Gradient Program
| Time（min） | A% | B% |
| 0 | 60 | 40 |
| 40 | 50 | 50 |
| 41 | 40 | 60 |
| 46 | 40 | 60 |
| 47 | 60 | 40 |
| Column | Welch Ultisil® XB-C4 4.6×250mm，5μm (P/N: 00216-31043) |
| Mobile Phase | A: 20mmol/L potassium dihydrogen phosphate (pH2.5) B: Acetonitrile |
| Detector | 210nm |
| Temperature | 40℃ |
| Flow Rate | 1.0ml/min |
| Injection Volume | 10ul |