Organic acids and phosphate on the Metrosep Organic Acids column

APPLICATION NOTE Beibei Huang, Jingli Hu, and Jeffrey Rohrer Keywords Dionex IonPac AS11-HC-4µm column, Dionex ICS-5000+, HPIC, Suppressed conductivity Goal To develop an accurate method for determining organic acids in kombucha using a high-pressure ion chromatography (HPIC) system with suppressed…

Swati Gokhale and Jeff Rohrer Thermo Fisher Scientific, Inc. Appli cat i on N ote 1 4 3 Determination of Organic Acids in Fruit Juices Introduction Organic acids are important in characterizing the flavor of fruit juices. Their presence and…

Application Note 123 Determination of Inorganic Anions and Organic Acids in Fermentation Broths INTRODUCTION Fermentation broths are used in the manufacture of biotherapeutics and many other biologically derived products using recombinant genetic technology. Broths are also used for the production…

APPLICATION NOTE 72808 Determination of organic acids in herbal beverages using a compact ion chromatography system coupled with mass spectrometry Authors Beibei Huang and Jeffrey Rohrer Thermo FIsher Scientific Sunnyvale, CA Goal Develop an easy method to identify and determine…