Chelsea Plummer, PhD is a Senior Product Marketing Manager with a background in bioanalytical mass spectrometry. Graduating from Purdue University and The University of Alabama, her research focused on analysis of small molecules and peptides by both quantitative and high resolution MS. At Waters, Chelsea has supported customers across product specialist roles in both consumables and mass spectrometry. Later moving to Waters’ product team, she now covers sample preparation, particularly focused on solid-phase extraction products for use in bioanalysis, food, and environmental applications. Chelsea enjoys working closely with the scientific team at Waters to provide customers with helpful sample preparation solutions.