C1 ... C6 carboxylic acids in aqueous absorption solution

IC Application Note No. O-36 Title: The use of Metrohm CO2 Suppressor (MCS) in the determination of organic acids Summary: Determination of formate, acetate, propionate, isobutyrate, butyrate, isovalerate, valerate and capronate added to tap water applying anion chromatography with conductivity…

IC Application Note No. O-39 Title: Organic acids in samples from biogas production with ion exclusion chromatography after dialysis Summary: Determination of formate, acetate, propionate, isobutyrate, butyrate, isovaleriate, valeriate and capronate applying ion exclusion chromatography with suppressed conductivity detection after…

IC Application Note No. O-16 Title: Separation of eight carboxylic acids Summary: Determination of lactate, formate, acetate, propionate, butyrate, isobutyrate, valerate and isovalerate in a standard solution using ion exclusion chromatography with conductivity detection after chemical suppression. Sample: Standard solution…

IC Application Note S–311 The separation of short-chain organic acids from fluoride and chloride requires diluted eluents. These weak eluents, however, induce long retention times for divalent anions. Adding a stronger eluent later in the run by use of a…