Description: * Completed or ongoing technical or higher education in Chemistry or related fields; * ISO 9001; * Definition of odor assessors (Odor Test); * Visual evaluation of color change (Munsell Test); * Prepare samples according to analysis methods; * Conduct and record tests according to analysis methods; * Clean workbenches, equipment, and glassware; * Release production batches and/or chemical products when necessary; * Issue chemical product release reports when necessary; 2510230202201826135