Chemistry-PTM-OMA_Modules_1-4

Selectivity (Quantitative and Qualitative)

Selectivity is a study designed to demonstrate: • The method’s ability to detect or determine the full range of target  analytes • The method’s ability to detect or determine the target analyte(s)  without interference from matrix or components with similar  properties • The method’s ability to not detect or determine molecules similar  in chemical structure or activity to the analyte that are likely to be  present in matrices of interest.