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. 2020 Mar 12;12(3):255. doi: 10.3390/pharmaceutics12030255

Figure 1.

Figure 1

Pseudo-ternary phase diagrams: Capryol 90 (oil phase), Labrasol (surfactant), Transcutol-P (cosurfactant), and water (aqueous phase). Labrasol and Transcutol-P were mixed at the ratio 1:2 (w/w).