Bacterial concentration of S . Typhimurium 14028s and Δ ompW exposed to H
or NaOCl. Cultures of 14028s and ΔompW were grown to OD ~ 0.4 and treated with H2O2 4 mM or NaOCl 5 mM in LB medium. Time of treatment is indicated. Bacterial concentrations were determined by plating. The values are the concentrations of surviving bacteria after exposure to H2O2 or NaOCl. Experiments were performed in triplicate. Error bars indicate SD.