Xevo TQ-Absolute [ INDIA DEMO LAB ] Waters Xevo TQ Absolute: An extremely sensitive LCMSMS for quantification of low concentration of seven Nitrosamine impurities K Pavan Kumar , Taposh Kumar G, Dr. Padmakar Wagh INTRODUCTION Nitrosamine impurities are more concern…
Application Note High Sensitivity Quantification of Nitrosamines in Metformin Using Xevo™ TQ Absolute Tandem Quadrupole Mass Spectrometer With an ACQUITY™ Premier System Margaret Maziarz, Paul D. Rainville, Amy Bartlett Waters Corporation Abstract The presence of nitrosamine impurities in the pharmaceutical…
[ TECHNOLOGY BRIEF ] Highly Sensitive and Robust UPLC-MS/MS Quantification of Nitrosamine Impurities in Sartan and Ranitidine Drug Substances Lindsay Hatch, Mary Lame, Dave Higton, Paul Rainville, and Gordon Fujimoto Waters Corporation, Milford, MA, USA The Xevo TQ-XS Mass Spectrometer,…
Application Note Suggested Approaches for Minimizing Background Chemical Noise in Low Mass MRM Transitions for Trace Level Quantification of N-Nitrosamines Marian Twohig, Padmakar Wagh, Margaret Maziarz, Amy Bartlett Waters Corporation This is an Application Brief and does not contain a…
