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Prepared film formulations (selection, % w/w, N22: AqualonTM N22).
| Formulation Name | Film Former | Plasticizer | Thickening Agent | Solvent |
|---|---|---|---|---|
| HPMC (P.606) |
HPMC (20.0) | Glycerol (4.0) | / | Water |
| HPC | HPC (20.0) | Glycerol (0.1) | / | Water |
| PVA | PVA (20.0) | Glycerol (3.0) | / | Water |
| Pullulan | Pullulan (20.0) | Glycerol (5.0) | Tragacanth (0.2) | Water |
| EC (N22) | EC (20.0) | Triethyl citrate (5.0) | / | Water (5.0) + ethanol |
