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Found 2 datasets matching filters.

#1 Federal
Nelms_Evaluating potential refinements to existing Thresholds of Toxicological Concern (TTC) values for environmentally-relevant compounds
- Organization: U.S. Environmental Protection Agency
- Updated: 2019-10-15
The Toxic Substances Control Act (TSCA) mandates the US EPA perform risk-based prioritisation of chemicals in commerce and then, for high-priority substances, develop risk evaluations that...
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Search relevance: 1.00 | Views last month: 0 | Published on: 2025-08-02
#2 Federal
Derivation of new Threshold of Toxicological Concern values for exposure via inhalation for environmentally-relevant chemicals
- Organization: U.S. Environmental Protection Agency
- Updated: 2020-09-09
An effort was made to derive new inhalation TTC values using the EPA’s Toxicity Values database, ToxValDB. A total of 4703 substances captured in ToxValDB were assigned into their respective TTC...
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Search relevance: 1.00 | Views last month: 0 | Published on: 2025-08-02

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