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Demonstration of Ibuprofen solubility at different oil: surfactant: co-surfactant mixtures (ratio 1 : 1 : 1).
| Oil | Solubility (g/mL) |
|---|---|
| Isopropyl Myristate | 0.196 ± 0.029 |
| Liquid paraffin | 0.138 ± 0.019 |
| Ethoxylated Caster Oil | 0.112 ± 0.014 |
| Isopropyl myristate:Tween80:Peg400 | 0.176 ± 0.025 |
| Liquid paraffin:Tween80:PEG400 | 0.155 ± 0.017 |
| Ethoxylated Caster Oil:Tween80:PEG400 | 0.124 ± 0.010 |
