Article 1 Electrons 1 Glycosaminoglycans 1 Sulfates 1 Tandem Mass Spectrometry 1 calibration 1 chondroitin sulfate A hexasaccharide 1 data analysis 1 electron 1 electron detachment dissociation 1 electron detachment dissociation (EDD) 1 fondaparinux 1 glycosaminoglycan 1 glycosaminoglycan (GAG) 1 negative electron transfer dissociation negative electron transfer dissociation (NETD) 1 process development 1 sulfate 1 tandem mass spectrometry 1 tandem mass spectrometry (MS/MS) 1 trifluoroacetic acid 1 unclassified drug 1