Published By: Restek Corporation
Year of Publication: 2018
Abstract: Accurate analysis of phosphatidylethanol (PEth) can be achieved with a simple protein precipitation procedure and a fast 3.5 minute LC-MS/MS gradient run. The method shown here utilizes a Raptor FluoroPhenyl column and provides a low-cost, high-throughput solution for labs monitoring PEth as a biomarker for alcohol consumption.