Choose Index below for a list of all words and phrases defined in this glossary.
Background Sample - A sample taken from an area close to the site of investigation where chemicals present in the ambient media are assumed to be present at concentrations not associated with the investigation site.
[Category=Quality Assurance ]
Source: Massachusetts Department of Environmental Protection, 16 March 2011 09:32:54, http://www.mass.gov/dep/cleanup/laws/glossa01.htm
Data Quality Glossary. A free resource from GRC Data Intelligence. For comments, questions or feedback: dqglossary@grcdi.nl