Dionex IonPac CS21-Fast-4μm

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…

Application note | 001166 Ion chromatography Determination of cationic polar pesticides in oat cereals by ion chromatography and electrospray ionization mass spectroscopy Authors Goal Terri Christison, John E. Madden, and Demonstrate determinations of cationic polar pesticides by ion chromatography coupled…

TECHNICAL NOTE 73990 Determination of four quaternary ammonium polar pesticides in food and beverage samples by tandem IC-MS/MS Authors: John Madden, Charanjit Saini, Chris Pohl, and Yan Liu Thermo Fisher Scientific, Sunnyvale, CA Keywords: IC-MS/MS, quaternary ammonium polar pesticides, cationic…

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…