Toxicological Profile - Succinctly characterizes the toxicologic and adverse health effects information for a hazardous substance.
Addendum to the Profilepdf icon[1325 KB] - Addendum to the Toxicological Profile for Polychlorinated Biphenyls (PCBs) (April 2011)
Priority List of Hazardous Substances - Prioritization of substances based on a combination of their frequency, toxicity, and potential for human exposure at National Priorities List (NPL) sites.
Minimal Risk Levels (MRL) - The MRL is an estimate of the daily human exposure to a hazardous substance that is likely to be without appreciable risk of adverse, non-cancer health effects over a specified duration of exposure. The information in this MRL serves as a screening tool to help public health professionals decide where to look more closely to evaluate possible risk of adverse health effects from human exposure.
Interaction Profiles - Succintly characterizes the toxicologic and adverse health effects information for mixtures of hazardous substances.