predicted no-effect concentration

initialism: PNEC
https://doi.org/10.1351/goldbook.14945
Concentration that is expected to cause no adverse effect to any naturally occurring population in an environment at risk from exposure to a given substance.
Source:
PAC, 2009, 81, 829. (Glossary of terms used in ecotoxicology (IUPAC Recommendations 2009)) on page 931 [Terms] [Paper]
Citation: 'predicted no-effect concentration' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.14945 RIS BibTex EndNote
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