Fig. 2From: Examination of the endocrine-disrupting properties of “active chlorine generated from seawater by electrolysis” in response to the European Biocidal Products Regulation: current knowledge and methodological challengesEvolution of active chlorine concentrations in the collected samples (n = 3). A Presents the evolution of residual chlorine concentrations in the 8 samples from the Gravelines NPP, and B displays their decrement ratios ((initial concentration—final concentration)/initial concentration)Back to article page