nuisance threshold

in atmospheric chemistry
https://doi.org/10.1351/goldbook.N04259
That concentration of an @A00194@ that is considered objectionable. In the case of a substance with an objectionable odour, it is the smallest concentration of the substance which can be detected by a human being (nose).
Source:
PAC, 1990, 62, 2167. (Glossary of atmospheric chemistry terms (Recommendations 1990)) on page 2203 [Terms] [Paper]
Citation: 'nuisance threshold' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.N04259 RIS BibTex EndNote
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Last revised: February 24, 2014