Readership includes chemists (organic, inorganic, physical, analytical, nuclear, quality control), engineers, biologists, biochemists, and physicists who develop chromatographic techniques or use them in the solution of their separation and analytical problems in the areas of materials science, pharmaceuticals, toxicology, therapeutic drug monitoring, forensics, food, plastics and polymers, petrochemicals, nuclear chemistry, biology, life sciences, biotechnology, natural products, and others. The journal is an indispensable resource for these and other materials-related disciplines.