réfractomètre de Fresnel
- Domaine
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- chimie chromatographie
Terme :
- réfractomètre de Fresnel n. m.
Traductions
-
anglais
Auteur : Serré, Robert,Définition
Both the column solvent and reference flow of solvent are passed through small cells on the back surface of a prism; when the two liquids are identical there is no difference between the two beams reaching the photocell; when the column effluent containing solute passe through the cell there is a change in the amount of light transmitted to the photocell, and a signal is produced.
Termes :
- Fresnel refractometer
- Fresnel refractometer detector
- Fresnel detector