Przemysl Chemiczny, Vol.91, No.3, 343-350, 2012
Use of mass spectrometry for identification of impurities in pharmaceutical substances and products
Methods for identification of the impurities in active pharmaceutical ingredients and products by mass spectrometry coupled with gas or liq. chromatog. were reviewed with 8 refs. and exemplified by identification of impurities in lapatinib, latanoprost, loteprednol etabonate and temozolomide.