Determination of Monochloroacetic Acid in Carbocisteine

Liao Dongli,1 Xu Qun,1 and Jeffrey Rohrer2 1 Thermo Fisher Scientific, Shanghai, People’s Republic of China; 2 Thermo Fisher Scientific, Sunnyvale, CA, USA Key Words Inorganic Anions, Organic Acids, Urban Ambient Particles, Fine Particulate Matter (PM2.5), Conductivity Detection, Environmental Analysis,…

Analysis of Disinfection Byproducts by Ion Chromatography Elsamoul Hamdnalla Thermo Fisher Scientific The world leader in serving science Objectives: • Provide a better understanding of the simplicity of current IC technology, operation and main applications for disinfection byproducts • Disinfection…

Application Note 190 Determination of Sulfate Counter Ion and Anionic Impurities in Aminoglycoside Drug Substances by Ion Chromatography with Suppressed Conductivity Detection INTRODUCTION Most drug substances are produced synthetically in bulk and formulated into convenient dosage forms, such as tablets,…

Application Note 190 Determination of Sulfate Counter Ion and Anionic Impurities in Aminoglycoside Drug Substances by Ion Chromatography with Suppressed Conductivity Detection INTRODUCTION Most drug substances are produced synthetically in bulk and formulated into convenient dosage forms, such as tablets,…