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Analytical chemist: job description. 1  Analytical chemists assess the chemical structure and nature of substances. Their skills are needed for a variety of purposes including drug development, forensic analysis and toxicology. 2  Analytical chemists can specialise in areas as varied as toxicology, pharmaceuticals and forensics.
Every chemist is schooled in general, organic, and analytical chemistry, but forensic chemists also specialize in specific areas of expertise. For example, an inorganic chemist may examine traces of dust by using microchemistry to identify the chemical composition of tiny particles.