speciation

in chemistry
https://doi.org/10.1351/goldbook.ST06861
Distribution of an element amongst defined chemical species in a system.
Source:
PAC, 2004, 76, 1033. (Glossary of terms used in toxicokinetics (IUPAC Recommendations 2003)) on page 1070 [Terms] [Paper]
This definition replaces an earlier definition of speciation.
Citation: 'speciation' 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.ST06861 RIS BibTex EndNote
Div. VIIPDFTextXMLJSON