individual perception threshold (IPT)

in atmospheric chemistry
https://doi.org/10.1351/goldbook.I03014
A term used in odour testing which signifies the lowest concentration of a particular species at which a subject indicates both an initial positive and repeated response.
Source:
PAC, 1990, 62, 2167. (Glossary of atmospheric chemistry terms (Recommendations 1990)) on page 2196 [Terms] [Paper]
Citation: 'individual perception 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.I03014 RIS BibTex EndNote
Div. VIPDFTextJSONHistory
Last revised: February 24, 2014