--subdivision Analysis under substances or chemicals for works on methods of analyzing these items or analyzing a sample to determine the presence or quantity of these items, and for works presenting the results of analyzing substances not produced naturally, e.g. Concrete--Analysis; Corn--Analysis
Here are entered works on the chemical diagnosis of disease and health monitoring. Works on the biochemical aspects of disease are entered under Clinical biochemistry.
Here are entered works on the chemical changes in the environment that occur naturally or that are due to pollutants. Works on developing and using chemical technology in a way that limits adverse effects on the natural environment are entered under Green chemistry
