
Liquid chromatography–ion mobility spectrometry–high-resolution mass spectrometry (LC–IMS–HRMS) shows elephant seal pups carry more PFAS than their mothers do.
This technical article introduces an example of multi-faceted analysis and monitoring of an EV sample purification process using a SEC column, Shodex™ OHpak SB-806 HQ, with 3 different detectors.





