Special Issues
Ion exchange is one of the older of the chromatographic techniques yet each year new products continue to hit the market. In this paper, Chris Pohl of Dionex will summarize some of the stationary phases that have been developed for modern ion-exchange and ion chromatography. He will focus on phase design and then turn his attention to new anion and cation columns introduced in the last couple of years.
Investigating PFAS in Plastic Food Storage Bags Using LC–MS/MS
May 8th 2024Yelena Sapozhnikova from the United States Department of Agriculture spoke to The Column about her innovative research investigating PFAS in plastic food storage bags using targeted and non-targeted liquid chromatography–tandem mass spectrometry.