Propofol system suitability solution HPLC- ELSD in reference literature
Peak 2: LPE Peak 3: Propofol Peak 4: LPC
| Column | Ultisil® Diol 4.6×250 mm, 5 μm P/N: 00206-31043 |
| Detection | ELSD: drift tube 70 ℃, carrier gas: 2.5L/min |
| Temperature | 40 ℃ |
| Flow Rate | 1.0 ml/min |
| Injection Volume | 20 µl |
Mobile Phase
A: Methanol-Water- Glacial Acetic Acid- Triethylamine=85:15:0.5:0.05
B: N-Hexane- Isopropanol-Mobile Phase A=20:48:32
| Time | A% | B% |
| 0 | 5 | 95 |
| 10 | 22 | 78 |
| 22 | 90 | 10 |
| 23 | 5 | 95 |
| 27 | 5 | 95 |
If you have any problem or require further information, please contact info@welchmat.com.
0 Comments