Ion chromatography determination of nitrate and nitrite in ranitidine drug substance and drug products

White paper | 000031 Ion chromatography determination of nitrate and nitrite in metformin API and tablets Authors: Dr. Chetan Chavan, Dr. Chanakya Thaker, and Mr. Chetan Chaudhari; Thermo Fisher Scientific, Powai Mumbai, India Keywords: Impurity analysis, Genotoxic impurity, GTI, Dionex…

APPLICATION NOTE 73987 Determination of nitrite in pharmaceuticals Authors: Jingli Hu and Jeffrey Rohrer Thermo Fisher Scientific, Sunnyvale, CA, USA Keywords: Dionex ICS 6000 HPIC system, Dionex IonPac AS19-4µm column, losartan, metformin, ranitidine, diphenhydramine, ADRS 600 suppressor, ion chromatography, n-nitrosamine,…

Pharma and biopharma Nitrosamine impurities analysis solutions guide • Find the right analytical solution for each stage of nitrosamine impurity analysis • Confidently detect and quantify genotoxic impurities in active pharmaceutical ingredients and finished drug products Contents Advancing confidence in…

Nitrosamine impurities analysis solution guide • Find the right analytical solution for each stage of nitrosamine impurity analysis • Confidently detect and quantify genotoxic impurities in active pharmaceutical ingredients and finished drug products Table of contents Monitoring genotoxic impurities in…