Organic acids besides standard anions in monoethylene glycol (MEG) applying a Dose-in Gradient

IC Application Note Q–8 A combination of the 940 Professional IC Vario, the 942 Extension Module Vario LQH, and the 941 Eluent Preparation Module opens the field of process monitoring by IC. This anion version – the ProfIC Vario 12…

Suppression in anion chromatography More sensitive analysis of anions and organic acids What is suppression? 02 Suppression plays a key role in the analysis of anions and organic acids using ion-exchange chromatography and conductivity detection. Suppression in anion chromatography •…

Application Bulletin 394 Installation instruction for ProfIC Vario 15 AnCat ProfIC Vario 15 AnCat is a Professional IC Vario system for the fully automatic determination of anions with sequential suppression and cations. The Metrohm intelligent Partial Loop Technique (MiPT) is…

AN-S-396 Assessing wine quality with IC Organic acid analysis using suppressed conductivity detection Summary Nature and concentration of organic acids are important parameters in enology. They affect organoleptic properties (color, flavor, and aroma), wine stability, and help to track alteration…