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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.
The American Chemical Society (ACS) Committee on Analytical Reagents sets the specifications for most chemicals used in analytical testing. Currently, ACS is the only organization in the world that sets requirements and develops validated methods for determining the purity of reagent chemicals. These ACS chemical specifications have also become the de facto standards for chemicals used in many high-purity applications.