Dangerous Substances means a substance or article described in regulation 3 of the Dangerous Substances Regulations;
Hazardous Substances means any substances defined or designated as hazardous or toxic waste, hazardous or toxic material, hazardous or toxic substance or similar term, by any environmental statute, rule or regulation of any governmental entity presently in effect and applicable to such real property.
Substances means chemical elements and their compounds in the natural state or obtained by any production process, including any additive necessary to preserve the stability of the products and any impurity deriving from the process used, but excluding any solvent which may be separated without affecting the stability of the substance or changing its composition;
Perfluoroalkyl and polyfluoroalkyl substances or “PFAS” means a class of fluorinated organic chemicals containing at least one fully fluorinated carbon atom.
Regulated Substances means “petroleum” and “petroleum-based substances” or any similar terms described or defined in any of the Environmental Laws and any applicable federal, state, county or local laws applicable to or regulating USTs.