
Liquid chromatography–ion mobility spectrometry–high-resolution mass spectrometry (LC–IMS–HRMS) shows elephant seal pups carry more PFAS than their mothers do.
Webinar: Review of the fundamentals of common sample prep techniques, such as protein precipitation, liquid-liquid and supported liquid extraction, and solid-phase extraction, breaking down their mechanisms of action and highlighting strategies for choosing the best technique to use in bioanalysis.





