Dimethylol Tert-butylamine on Ultisil XB-C18
Take 1ml sample and dilute it with water: acetonitrile (7:3) ten times
| Column | Welch Ultisil XB-C18 4.6×250mm，5μm (P/N: 00201-31043) |
| Mobile Phase | Sodium heptane sulfonate solution (Take 0.05% sodium heptane sulfonate solution and accurately weigh 5 g sodium heptane sulfonate, dissolved in 1000 ml water, then adjust pH to 2.0 with phosphoric acid) - acetonitrile = 90:10; |
| Detector | 210 nm |
| Temperature | 25℃ |
| Flow Rate | 1.0ml/min |
| Injection Volume | 10ul |