Determination of Ammonia in Tobacco Smoke

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…

Thunyarat Phesatcha,1 Suparerk Tukkeeree,1 and Jeff Rohrer2 Thermo Fisher Scientific, Bangkok, Thailand; 2Thermo Fisher Scientific, Sunnyvale, CA, USA 1 Key Words Pharmaceutical, Dionex IonPac CS19 Column, Reagent-Free Ion Chromatography Introduction Methylamine or monomethylamine (MMA) is widely used in different stages…

APPLICATION UPDATE 155 Determination of cations and amines in hydrogen peroxide by ion chromatography using a RFIC (reagent-free) system Authors Weerapong Worawirunwong1, Sumate PengPumkiat1, and Jeff Rohrer2 Thermo Fisher Scientific 1 Bangkok, Thailand, 2 Sunnyvale, CA Keywords Ion chromatography, IC,…

Lillian Chen, Kassandra Oates, Brian De Borba, and Jeffrey Rohrer Thermo Fisher Scientific, Sunnyvale, CA, USA Key Words Appli cat i on Update 1 8 9 Determination of Choline in Infant Formula and Other Food Samples by IC Goal Egg…