“Hazardous Substances” shall mean any toxic, radioactive, mutagenic, carcinogenic, noxious, caustic or otherwise hazardous substance, material or waste, including petroleum, its derivatives, by‑products and other hydrocarbons, including, without limitation, polychlorinated biphenyls (commonly known as “PCBs”), asbestos or asbestos-containing material, and any substance, waste or material regulated or that could reasonably be expected to result in liability under Environmental and Safety Laws.

“Hazardous Substances” means any substance, material or waste that is regulated or otherwise defined as a pollutant, contaminant toxic, hazardous, explosive or radioactive (or words of similar intent or meaning) and any other substance with respect to which Liability or standards of conduct may be imposed under applicable Environmental Law, including petroleum and petroleum products, byproducts and wastes, asbestos or asbestos‑containing materials, polychlorinated biphenyls, radon, urea, formaldehyde, mold, lead based paint and radiation.

“Hazardous Substances” means any substance defined or regulated as “toxic”, “radioactive”, or “hazardous” under Environmental Laws, including petroleum, its derivatives, by-products, asbestos, asbestos containing material, polychlorinated biphenyls, lead, lead containing material, toxic mold and other hydrocarbons, or any substance having any constituent elements displaying any of the foregoing characteristics.

“Hazardous Materials” shall mean any substances, chemicals, or wastes that are listed, regulated, or otherwise defined as hazardous, toxic, radioactive, a pollutant or a contaminant (or words of similar regulatory intent or meaning), under any Environmental Laws, or which could give rise to liability under any Environmental Law, including but not limited to, polychlorinated biphenyls (“PCBs”) or any substance or compound containing PCBs, asbestos or any asbestos-containing materials in any form or condition, lead-based paint, pesticides, radon or any other radioactive materials including any source, special nuclear or by-product material, petroleum, petroleum by-products, crude oil or any fraction thereof, toxic mold, or per- or polyfluoroalkyl substances (PFAS).

“Hazardous Substances” means any material, substance, chemical, compound, product, solid, gas, liquid, waste, byproduct, material, pollutant, contaminant or emission which is regulated by an Environmental Law, including asbestos, PCB’s, radon and urea formaldehyde foam, petroleum and petroleum products, and per- and polyfluoroalkyl substances, or that has been designated by any Governmental Body to be radioactive, toxic, hazardous, a pollutant, a contaminant, a deleterious substance or otherwise a danger to health or the environment.

“Hazardous Substances” means any toxic, radioactive, caustic or otherwise hazardous substance, including petroleum, its derivatives and by-products and other hydrocarbons, or any substance having any constituent elements displaying any of the foregoing characteristics.

“Hazardous Substances” means any toxic, radioactive, caustic or otherwise hazardous substance, including petroleum, its derivatives, by-products and other hydrocarbons, or any substance having any constituent elements displaying any of the foregoing characteristics.

“Hazardous Materials” means # any “hazardous substance,” “pollutant,” “contaminant,” “hazardous waste,” “regulated substance,” “hazardous chemical” or “toxic chemical” as designated, listed or defined (whether expressly or by reference) in any Environmental Law; # any other pollutant, chemical, substance, toxic, infectious, carcinogenic, reactive, corrosive, ignitable or flammable chemical, or chemical compound, or hazardous substance, material or waste, whether solid, liquid or gas, that is subject to regulation, control or remediation under any Environmental Laws, including any quantity of asbestos in any form, urea, formaldehyde, polychlorinated biphenyls (PCBs), radon gas, petroleum, waste oil, crude oil, or any fraction thereof, all forms of natural gas, petroleum products or by-products or derivatives, and # any compound, mixture, solution, product or other substance or material that contains any hazardous substance or material referred to in [clause (a) and (b) above].

“Hazardous Substance” means any substance that is: (i) listed, classified or regulated pursuant to any Environmental Law; (ii) any petroleum product or by-product, natural gas, synthetic gas, and any mixtures thereof, asbestos-containing material, lead-containing paint or plumbing, polychlorinated biphenyls, radioactive materials, radon, or per- and polyfluoroalkyl substances; or (iii) any other substance which is the subject of regulatory action by any Governmental Entity pursuant to any Environmental Law.

“Hazardous Substances” means, and shall include, any substance, chemical, compound, product, solid, gas, liquid, waste, byproduct, material, pollutant or contaminant regulated under Environmental Law, including, without limitation, asbestos, PCB’s, radon and urea formaldehyde foam, petroleum and petroleum products.