buffer-addition technique

in analytical flame spectroscopy
https://doi.org/10.1351/goldbook.B00752
A technique in which an additive (called a spectrochemical buffer) is added to both the sample and reference solutions for the purpose of making the measure of the analyte less sensitive to variations in interferent concentration.
Source:
Orange Book, 2nd ed., p. 172 [Terms] [Book]
Citation: 'buffer-addition technique' 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.B00752 RIS BibTex EndNote
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Last revised: February 24, 2014