Determination of fluoride in tea using a combustion ion chromatography system

APPLICATION UPDATE 73279 Determination of total fluorine, chlorine, bromine, and sulfur in liquefied petroleum gas by pyrohydrolytic combustion ion chromatography with sample preconcentration Authors: Terri Christison1, Adelon Agustin2, and Jeff Rohrer1; 1Thermo Fisher Scientific, Sunnyvale, CA, USA; 2COSA Xentaur, Houston,…

APPLICATION NOTE 72693 Determination of total fluorine, chlorine, and sulfur in aromatic hydrocarbons by oxidative pyrolytic combustion followed by ion chromatography Authors Sachin Patil and Jeffrey Rohrer Thermo Fisher Scientific Sunnyvale, CA Keywords ASTM method D7359-14a, CIC, Dionex IonPac AS18-4μm…

APPLICATION NOTE 72917 Fast determinations of brominated compounds in carbonated beverages using oxidative pyrolytic combustion and ion chromatography Authors Terri Christison, Sachin P. Patil, and Jeff Rohrer Thermo Fisher Scientific, Sunnyvale, CA, USA Keywords IonPac AS18 column, RFIC, Reagent-Free IC,…

APPLICATION NOTE 72349 Determination of chlorine, bromine, and sulfur in polyethylene materials using combustion ion chromatography Authors Manali Aggrawal and Jeffrey Rohrer Thermo Fisher Scientific, Sunnyvale, CA Keywords CIC, IonPac AS11-HC-4µm column, suppressed conductivity detection, polymer, Integrion, plastic Goal To…