Fig. 2From: Competitive kinetics versus stopped flow method for determining the degradation rate constants of steroids by ozonationDegradation kinetics of pseudo-first-order of steroids by stopped flow method using stoichiometric ratios from 1:1 to 1:20 for E2/ozone (a) and for EE2/ozone (b) from the injection of different volumes of ozoneBack to article page