MassHunter BioConfirm 12.0 is software for biopharmaceutical customers. It uses high-resolution mass spec data, this software extracts information to confirm intact protein molecular weights, peptide sequence coverage and location of post-translational modifications (PTMs), and the identification of released glycans. The newest features enable users to rapidly set up workflows for the characterisation of oligonucleotides, meeting the demands of this fast-growing market. MassHunter BioConfirm 12.0 speeds up analysis, supports regulatory compliance and produces answers that users can trust.