Preferred Label : excess Rayleigh ratio;
IUPAC definition : The difference between the Rayleigh ratio for a dilute solution and for pure solvent.
If the scattering intensity is not reduced to the Rayleigh ratio, the difference between
the scattering intensities for a dilute solution and that for pure solvent is named
'excess scattering'.;
Origin ID : E02236;
See also
The difference between the Rayleigh ratio for a dilute solution and for pure solvent.
If the scattering intensity is not reduced to the Rayleigh ratio, the difference between
the scattering intensities for a dilute solution and that for pure solvent is named
'excess scattering'.
