Cimetidine Test Report on Ultisil Polar RP
Test sample of related substance
| Column | Welch Ultisil Polar RP 4.6×250mm，5μm (P/N: 00215-31043) |
| Mobile Phase | Methanol-water (measure 0.3 ml phosphoric acid and 0.94 g sodium hexanesulfonate, then dissolve with 1000 ml water)= 240:760; |
| Detector | 220nm |
| Temperature | 30℃ |
| Flow Rate | 2 ml/min |
| Injection Volume | 20ul |