absorbance matching

in spectrochemical analysis
https://doi.org/10.1351/goldbook.A00029
A procedure where the concentration of a known analyte may be determined by diluting the sample with solvent until the @A00028@ matches the @A00028@ of the analyte in the reference cell. This method is particularly useful if the @B00626@ does not hold.
Source:
PAC, 1988, 60, 1449. (Nomenclature, symbols, units and their usage in spectrochemical analysis - VII. Molecular absorption spectroscopy, ultraviolet and visible (UV/VIS) (Recommendations 1988)) on page 1456 [Terms] [Paper]
Citation: 'absorbance matching' 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.A00029 RIS BibTex EndNote
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Last revised: February 24, 2014