22 JOURNAL OF COSMETIC SCIENCE (c) Figure 4 (continued). (c) Bottom layer, without crossed polarizers. Figure 5. Microscopy photo of the emulsion after evaporation of 40%. Magnification: 400x.
CHANGES DURING EVAPORATION OF EMULSION 23 (a) (b) Figure 6. Microphotographs of the evaporated emulsion. (a) 70% evaporated, without crossed polarizers. (b) 70% evaporated, with crossed polarizers. (continued)
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