Determination of urea in ultrapure water by IC-MS/MS

APPLICATION NOTE 72609 Using ion chromatography with electrospray ionization mass spectrometry for the determination of cations and amines in alkanolamine scrubbing solutions Authors Terri Christison and Jeffrey Rohrer Thermo Fisher Scientific, Sunnyvale, CA Goal To confirm identities of µg/L to…

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…

APPLICATION NOTE 73030 Alkanolamine determinations in neutralizing amines samples with improved separation technology Authors Terri Christison, John Guajardo, and Jeffrey Rohrer Thermo Fisher Scientific, Sunnyvale, CA Keywords IonPac CS20 column, RFIC, Reagent-Free IC, Integrion, IC, cations, alkanolamines, amine gas treatment,…

APPLICATION NOTE 72908 Determination of cationic polar pesticides in homogenized fruit and vegetable samples using IC-HRAM MS Authors Terri Christison, John E. Madden, and Jeff Rohrer Thermo Fisher Scientific, Sunnyvale, CA, USA Keywords IonPac CS17 column, RFIC, Reagent-Free IC, Integrion,…