Evaluates the chemical and physical properties of various organic and inorganic substances. Utilizes established methods and procedures and laboratory equipment to perform analytical testing of substances. Prepares compounds, reagents and solutions. Develop and write technical reports of testing results. Requires a master's degree. Typically reports to a supervisor or manager. Typically requires 4 to 7 years of related experience. Contributes to moderately complex aspects of a project. Work is generally independent and collaborative in nature.