Determination of inorganic anion impurities in a water-insoluble pharmaceutical by ion chromatography with suppressed conductivity detection

Application Note 220 Determination of Inorganic Anion Impurities in a Water-Insoluble Pharmaceutical by Ion Chromatography with Suppressed Conductivity Detection INTRODUCTION The U.S. Food and Drug Administration (FDA) is responsible for protecting consumers by ensuring that pharmaceuticals are safe by requiring…

APPLICATION UPDATE 142 Improved determination of trace anions in high purity waters by high-volume direct injection with the Dionex EG40 eluent generator Authors Edward Kaiser and Jeff Rohrer Thermo Fisher Scientific, Sunnyvale, CA Keywords Trace anion analysis, Dionex EG40 eluent…

Application Note 185 Determination of Trace Organic Acids and Inorganic Anions in Boric Acid-Treated Power Plant Waters Using an Automated Reagent-Free Ion Chromatography System Introduction Nuclear power plants produce nearly 20% of the electrical energy used in the U.S and…

Application Note 185 Determination of Trace Organic Acids and Inorganic Anions in Boric Acid-Treated Power Plant Waters Using an Automated Reagent-Free Ion Chromatography System Introduction Nuclear power plants produce nearly 20% of the electrical energy used in the U.S and…