Corrected fluorescence excitation spectra of fulvic acids. Comparison with the UV/visible absorption spectra

Olivier François Xavier Donard (1) , C. Belin , M. Ewald

1 IPREM - Institut des sciences analytiques et de physico-chimie pour l'environnement et les materiaux

The comparison of the corrected excitation spectrum of a solution of fulvic acids at pH 2 and 7 with the absorption spectrum reveals the occurence of an important gap in the UV region of the spectra for both pH. Important spectroscopic requirements are detailed. © 1987.

Domaines: Chimie analytique

Olivier François Xavier Donard, C. Belin, M. Ewald. Corrected fluorescence excitation spectra of fulvic acids. Comparison with the UV/visible absorption spectra. Science of the Total Environment, 1987, 62 (C), pp.157-161. ⟨10.1016/0048-9697(87)90495-5⟩. ⟨hal-01590167⟩