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.
HPLC conditions for LC-MS/MS.
| Compound | Time (min) | Flow velocity (μL/min) | Mobile phase B (%) | Mobile phase A (%) |
|---|---|---|---|---|
| Cefazolin | 0 | 600 | 1 | 99 |
| impurity G | 6.0 | 600 | 30 | 70 |
| impurity H | 8.0 | 600 | 80 | 20 |
| impurity I | 10.0 | 600 | 80 | 20 |
| impurity J | 10.1 | 600 | 1 | 99 |
| impurity K | 15.0 | 600 | 1 | 99 |
| impurity M | ||||
| impurity N | ||||
| impurity A | 0 | 600 | 5 | 95 |
| impurity F | 10.0 | 600 | 5 | 95 |
