sequential extraction

https://doi.org/10.1351/goldbook.10186
Extraction wherein extractants of increasing strength or different chemical character are used in order to extract analytes of interest.
Note: The most commonly used approaches in elemental analysis are the BCR (now termed Standards, Measurement and Testing Program) and Tessier procedures.
Source:
PAC, 2016, 88, 517. (Glossary of terms used in extraction (IUPAC Recommendations 2016)) on page 526 [Terms] [Paper]
Citation: 'sequential extraction' 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.10186 RIS BibTex EndNote
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