With the advent of column materials that can be used effectively at temperatures well over 100 degrees Celsius, high temperature liquid chromatography (HTLC) separations have gained more attention in the last few years. Advantages of HTLC include fast analysis time, better selectivity, improved column efficiency, and minimization of the use of organic solvents involved in the mobile phase.
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.