Tetrabromobisphenol A, polyvinyl chloride, asbestos, azo compounds, total volatile organic compounds, carbon, sulfur, phosphorus, nonylphenol, short chain chlorinated paraffin, ozone depleting substances, pentachlorophenol, formaldehyde, polychlorinated Naphthalene, polychlorinated terphenyls, polychlorinated biphenyls, organotin compounds, and other trace metals.