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Guidance for drafters of risk profiles on consideration of toxicological interactions when evaluating chemicals proposed for listing - Qualitative literature-based approach to assessing mixture toxicity under Annex E
… Qualitative literature-based approach to assessing mixture toxicity under Annex E I. Introduction 1. Mixtures in the … and is based on the state-of-the art knowledge on mixture toxicity. 3. The basic scheme for assessing the combined … and response additivity (independent action). 7. Mixture toxicity of substances that act through a common mode of …
Handbook of working procedures and policy guidance for the Chemical Review Committee
… as well as its formulations are based on oral or dermal toxicity. According to the WHO guideline, the route which … hazardous) Classification based on oral or dermal toxicity in rats LD50: (WHO reference) Formulations a.i. (%) … adverse effects in the aquatic environment) US EPA Toxicity Class I (formulation) (EPA reference) 4.2. Exposure …
Persistent Organic Pollutants: Contaminated Site Investigation and Management Toolkit
… carbon-chlorine bonds, high chemical stability and high toxicity (such as persistent organic pollutants, POPs), has … to reach the proper decision. Current understanding of toxicity of these compounds is based primarily on studies … levels of exposure than those routinely examined in animal toxicity studies, and the effects of any interactions between …