| Time (min) | Mobile Phase B% |
| 0.00 | 15 |
| 4.00 | 50 |
| 9.50 | 50 |
| 10.00 | 15 |
| 15 | 15 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.