Corrosion inhibition of Pelargonium (Pe) and Citrus reticulata (Cr) oil concentrates and their admixture (PeCr) on 1018 carbon steel (18CS) was studied in 0. 5M H2SO4 and HCl media with electrochemical polarization technique. potential-time evaluation (OCP). coupon computation. https://www.markbroyard.com/super-value-krowne-18-x84-back-bar-drain-board-and-sink-sale-limited-save/