Extremely Hazardous Substances
Meaning, Term, and Glossary Definition - What is Extremely Hazardous Substances?
Any of 406 chemicals identified by EPA as toxic, and listed under SARA Title III. The list is subject to periodic revision.
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Related glossary terms:
Emergency and Hazardous Chemical Inventory Hazardous Air Pollutants Hazardous Chemical Hazardous Ranking System Hazardous Substance Hazardous Waste Hazardous Waste Landfill Hazardous Waste Minimization Household Hazardous Waste
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