Highly sensitive and robust LC-MS/MS solution for quantitation of nitrosamine impurities in metformin drug products

APPLICATION NOTE 000362 Reliable quantitation of 11 nitrosamine impurities in metformin drug products using Orbitrap Exploris 120 mass spectrometry Authors: Hao Yang,1 Jon Bardsley,2 Min Du,3 Thermo Fisher Scientific, San Jose, CA, US Thermo Fisher Scientific, Hemel Hempstead, UK 3…

APPLICATION NOTE 000239 Improved quantitation of eight nitrosamine impurities in metformin drug products using a TSQ Fortis Plus mass spectrometer Authors: Hao Yang,1 Neloni Wijeratne,1 Min Du2 1 Thermo Fisher Scientific, San Jose, CA, US 2 Thermo Fisher Scientific, Boston,…

Application note | 001657 Pharma Highly sensitive and robust LC-HRAM-MS method for simultaneous quantitation of sixteen nitrosamines in multiple drug products Goal Authors Krishna Mane , Venkatesh Chanukuppa , The aim of this study was to evaluate and report on…

APPLICATION NOTE 000235 Simultaneous quantitation of nine nitrosamines using a highly sensitive and LC-HRAM mass spectrometry method in multiple drug products Authors: Krishna Mane, Pratip Saha, Venkatesh Chanukuppa, Biswajayee Patra, Saravanan Kumar Thermo Fisher Scientific, Bengaluru, India Keywords: Nitrosamine quantitation,…