
Liquid chromatography–ion mobility spectrometry–high-resolution mass spectrometry (LC–IMS–HRMS) shows elephant seal pups carry more PFAS than their mothers do.
In this application note, we present data on the separation of native gluten using asymmetrical flow field-flow fractionation (AF4) with no sample pre-treatment, which can provide a more direct measurement of their molecular weight and radius of gyration (Rg) distributions.





