ContaminationDefinition (http://en.wikipedia.org/wiki/Contamination) Contamination is the presence of a minor and unwanted constituent (contaminant) in a material, in a physical body, in the natural environment. (Wikipedia) Preferred Units: N/A Scope Note: N/A This term is used for the following terms: N/A Approved Date 24-Jun-2013 Items having a keyword or observed-property relationship to this subject term Click here to give feedback on this term or suggest an update. |