Exposure in a manufacturing environment with experience in wet chemistry including, but not limited to, colorimetric or potentiometric titration methodology, specific gravity and bulk density, viscosity, surface tension, volumetric and gravimetric analysis, pH, conductivity, cloud point, dissolved solids, turbidity, and moisture (Karl Fischer titration). •Competent knowledge of Acids & Bases, Cationic/Anionic/Nonionic Surfactants, Natural and petroleum oils and distillates, saponification, ION exchange principles, and solubility of substances.