Ion Chromatography Assay for Chloride and Sulfate in Adenosine

Lipika Basumallick and Jeffrey Rohrer Thermo Fisher Scientific, Sunnyvale, CA USA Keywords Suppressed Conductivity, Fast Separation, Pharmaceuticals, Drug Products, Dionex IonPac CS12A-5 µm Column Introduction Adenosine (Figure 1) is a naturally occurring purine nucleoside that forms from the breakdown of…

Lipika Basumallick and Jeffrey Rohrer Thermo Fisher Scientific, Sunnyvale, CA USA Keywords Suppressed Conductivity, Fast Separation, Pharmaceuticals, Drug Products, Dionex IonPac CS12A-5 µm Column Introduction Adenosine (Figure 1) is a naturally occurring purine nucleoside that forms from the breakdown of…

APPLICATION NOTE 72926 Sodium monofluorophosphate monograph modernization using ion chromatography Authors Hua Yang and Jeffrey Rohrer Thermo Fisher Scientific, Sunnyvale, CA, USA Keywords Dionex IonPac AS18 column, suppressed conductivity detection, pharmaceutical, USP monograph, drug substance, assay, impurity limit, toothpaste Goal…

Ion Chromatography for Pharmaceutical Analysis Jeffrey Rohrer, Ph. D. The world leader in serving science Outline • Introduction to Ion Chromatography (IC) • What IC Offers for Pharmaceutical Analysis • Review of the Two IC Applications for Pharmaceutical Analysis •…