Quantitation of Urinary Ethyl Glucuronide and Ethyl Sulfate Using Ultrahigh Resolution LC-MS

Overview Methods Mass Spectrometry A commercially available Velox 360™ paper spray system (Fig. 1, Prosolia, Inc., Indianapolis, IN) that uses Velox Sample Cartridges (VSC) was coupled to a Thermo Scientific™ Q Exactive™ Focus MS or a Thermo Scientific™ Q Exactive™…

TECHNICAL NOTE 64970 Analysis of ethyl glucuronide and ethyl sulfate in urine with TSQ Quantis MS Authors Kristine Van Natta, Neloni Wijeratne, Claudia Martins Thermo Fisher Scientific, San Jose, CA Keywords EtG, EtS, Ethyl Glucuronide, Ethyl Sulfate, TSQ Quantis MS,…

Appli cat i on N ote 6 0 2 LC-MS/MS Analysis of EtG and EtS in Dilute Urine on the TSQ Endura Triple Quadrupole MS Kristine Van Natta, Marta Kozak, Thermo Fisher Scientific, San Jose, CA Key Words EtG, EtS,…

TECHNICAL NOTE 66004 Quantification of ethyl glucuronide and ethyl sulfate in human urine by LC-HRAM(MS) for clinical research Authors: Claudio De Nardi1, Katharina Kern2, Sebastian Berger2, Thermo Fisher Scientific GmbH, Dreieich, Germany 1 RECIPE Chemicals + Instruments GmbH, Munich, Germany…