boucle d'échantillonnage
- Domaine
-
- chimie chromatographie
Terme :
- boucle d'échantillonnage n. f.
Terme associé :
- vanne d'injection n. f.
Traductions
-
anglais
Auteur : Serré, Robert,Définition
Device based on the concept of a two-position valve; in the first position the mobile phase passes continuously through one side of the valve while the sample passe through the other side of the valve rotation of the valve through 180° then enables the mobile phase to sweep the fixed volume of sample into the column.
Termes :
- sample loop
- sample valve
- sampling loop
- sampling valve