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Tentatively Identified Compounds, What are They and Why are They Important?

February 2006 fact sheet (revision 2.5) on tentatively identified compounds, a tool used by EPA to characterize hazardous sites.

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Tentatively Identified Compounds: What are They and Why are They Important? (PDF)(2 pp, 14 K)
February 2006 fact sheet (revision 2.5) on tentatively identified compounds, a tool used by EPA to characterize hazardous sites.