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.
Stability studies of S2 ISG formula compared to free AZM in gel.
| Parameters | Formulation code | Sampling time |
||||
|---|---|---|---|---|---|---|
| Initial | 1 week | 2 weeks | 4 weeks | 8 weeks | ||
| Drug content (%) | S2 ISG | 99.8 | 98.70 | 97.60 | 97.18 | 80.99 |
| Free drug in gel | 100 | 97.80 | 87.30 | 80.23 | 76.23 | |
| pH measurement | S2 ISG | 7.01 ± 0.03 | 7.20 | 7.12 | 6.91 | 6.92 |
| Free drug in gel | 6.86 ± 0.2 | 6.78 | 6.94 | 6.93 | 7.20 | |
