Walczak, M. S., Morales-Gil, P., Belashehr, T., Kousar, K., Arellanes Lozada, P., Lindsay, R. Determining the Chemical Composition of Corrosion Inhibitor/Metal Interfaces with XPS: Minimizing Post Immersion Oxidation. J. Vis. Exp. (121), e55163, doi:10.3791/55163 (2017).