gradient layer

in chromatography
https://doi.org/10.1351/goldbook.G02671
The chromatographic bed used in thin-layer chromatography in which there is a gradual transition in some property.
Source:
PAC, 1993, 65, 819. (Nomenclature for chromatography (IUPAC Recommendations 1993)) on page 830 [Terms] [Paper]
See also:
Orange Book, 2nd ed., p. 98 [Terms] [Book]
Citation: 'gradient layer' 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.G02671 RIS BibTex EndNote
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