Organic acids in gas sweetening solvent by ion-exclusion chromatography with inverse suppression

IC Application Note O–45 Organic acids in monoethylene glycol by ion-exclusion chromatography with inverse suppression Monoethylene glycol (MEG) is used to remove water from natural gas before further processing. Due to high temperatures applied, glycol degradation to glycolic, formic, and…

IC Application Note O–042 Organic acids in organics with conductivity detection after inverse suppression Arabinonic, glyceric, glycolic, and formic acid are determined in an organic compound applying ion-exclusion chromatography and conductivity detection after inverse suppression. For the inverse suppression, the…

IC Application Note No. O-21 Summary: Determination of glycolic acid, formic acid, glutaric acid, acetic acid, propionic acid and butyric acid in a process water of the paper industry using ion exclusion chromatography with suppressed conductivity detection. Sample: Process water…

IC Application Note No. O-19 Title: Comparison of suppressed and nonsuppressed detection in ion exclusion chromatography Summary: Determination of glycolic acid, formic acid, glutaric acid, acetic acid, propionic acid and butyric acid in a standard solution using ion exclusion chromatography…