Efektivitas Ekstrak Daun Salam (Eugenia Polyantha L) Sebagai Inhibitor Terhad…

ABSTRACT This research aims to analyze the corrosion rate and the efficiency of bay leaf (Eugenia Polyantha L) extract as an inhibitor at concentrations of 0%, 3%, 6%, and 9% on ST-37 steel in a peat water medium. The bay leaf extract was prepared using a maceration method, and the solvent was separated using a rotary evaporator. ST-37 steel specimens, measuring 10 mm × 10 mm × 3 mm, were im…