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Formulation chart of different NS gel formulations
| Formulation code | Carbopol-934 (%) |
Guar gum (%) | Propylene glycol (%) | Propyl paraben (%) | TEA (mL) |
|---|---|---|---|---|---|
| N1 | 0.4 | 0.4 | 0.5 | 0.02 | 0.1 |
| N2 | 0.4 | 0.5 | 0.5 | 0.02 | 0.1 |
| N3 | 0.4 | 0.6 | 0.5 | 0.02 | 0.1 |
| N4 | 0.5 | 0.4 | 0.5 | 0.02 | 0.1 |
| N5 | 0.5 | 0.5 | 0.5 | 0.02 | 0.1 |
| N6 | 0.5 | 0.6 | 0.5 | 0.02 | 0.1 |
| N7 | 0.6 | 0.4 | 0.5 | 0.02 | 0.1 |
| N8 | 0.6 | 0.5 | 0.5 | 0.02 | 0.1 |
| N9 | 0.6 | 0.6 | 0.5 | 0.02 | 0.1 |
