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Tag: Toxicology

Risk Assessment Formula

Threshold of Toxicological Concern

The Threshold of Toxicological Concern (TTC) is a pragmatic risk assessment tool and is considered to be an exposure level below which the risk of adverse effects to human health is expected to be negligible.  TTC values for a given compound can be derived using its molecular structure to determine the hazard ranking based on the Cramer classification. 

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