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. 2022 Jan 28;35(3):166–173. doi: 10.1159/000522289

Fig. 5.

Fig. 5

The buffering capacity of the skin following exposure to s-urine. The skin's buffering capacity was investigated after exposure to different s-urine solutions (pH 5.0, 6.0 and 8.0 ± 0.7). Note that after an initial increase in pH in all skin sites, skin pH returns to BL values within 5 min post-application.