Choosing the appropriate cation-exchange column for quaternary amine determinations

Technical note | 001900 Food safety Evaluation of cationic quaternary amines by ion chromatography and mass spectroscopy (IC-MS) Authors Goal Terri Christison, John E. Madden, Demonstrate the suitability of select quaternary amines for IC-MS analysis using a and Jeff Rohrer…

Ion Chromatography Mass Spectrometry methods for cationic polar pesticides analysis John E. Madden, Anna Blank, Charanjit Saini, Yan Liu, Alexandra Zatirakha Thermo Fisher Scientific, 1228 Titan Way, Sunnyvale, CA, USA, 94085 Evaluation of target analytes Abstract The hyphenation of Ion…

User Manual Dionex IonPac CS21-Fast-4µm 155013 Revision 02 • February 2022 Product Manual for Dionex IonPac CS21-Fast-4µm Analytical Column 303348 IP CS21-Fast-4µm 2×150 mm Dionex IonPac CG21-Fast-4µm Guard Column 303349 IP CG21-Fast-4µm 2×30 mm Thermo Scientific 155013-02 Product Manual for…

Application note | 000607 Mass spectrometry Determination of cationic polar pesticides in cereals using ion chromatography and tandem mass spectroscopy Authors Goal Terri Christison, John E. Madden, and Demonstrate determinations of quaternary cationic pesticides in oat cereal samples by Jeff…