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. 2020 Apr 16;2:100027. doi: 10.1016/j.ese.2020.100027

Fig. 1.

Fig. 1

Concentrations of the five different bisphenols in the desorption liquids of the water, cold-I and warm-I conditions, representing the desorption amounts of bisphenols from the bisphenol-attached PVC microplastics at different times during the 75 h desorption process. Water condition: pH 7.0 & 291 K; Cold-I condition: pH 7.5 & 291 K; Warm-I condition: pH 6.5 & 311 K. Cold-I and warm-I conditions represent the simulated intestinal liquids of cold- and warm-blooded organisms, respectively (NaCl 0.12 M, Na2CO3 0.02 M, and C26H44NNaO7S 15.5 mM).