The first question for our panel of peptide columns is on peptide peak tailing, a serious issue in LC-MS applications. We're challenging BEH (Ethylene Bridged Hybrid), CSH (Charged Surface Hybrid), and HSS (High Strength Silica) columns to state their positions on how their ion pairing attributes impact peak shape and MS sensitivity. http://bit.ly/2eLPY4m
Analytical TechniquesBiopharmaChromatographyMass Spectrometry