A No-Drydown SPE Method for Biomarkers of Alcohol Consumption in Human Urine Using ISOLUTE® NH2 SPE Columns Prior to LC-MS/MS

Clinical Applications Compendium OH H O 3C O H O S OH H OH H HO H OH O H CONTENTS 1 2 4 9 11 13 15 19 27 28 30 Introduction Alcohol Biomarkers Biomarkers Catecholamine Metabolites Pain Management…

TECHNICAL NOTE 21989 Measuring alcohol biomarkers from urine – a splitting headache! Authors: Kean Woodmansey, Callum Taylor Thermo Fisher Scientific, Runcorn, UK Keywords: Hypersil GOLD VANQUISH aQ UHPLC column, urine, Vanquish Horizon UHPLC system, TSQ Quantiva, triple quad, MS/MS, SOLA…

Ultrafast confirmation and quantitation of alcohol metabolite markers using the EVOQ Elite TQ coupled to the Elute UHPLC Quantitation of ethyl glucuronide and ethyl sulfate in urine with the EVOQ TQ MS System. Abstract This study demonstrates a fast and…

Application Note: 488b Quantitation of Urinary Ethyl Glucuronide and Ethyl Sulfate Using Ultrahigh Resolution LC-MS Forensic Toxicology Use Only Kent Johnson, Fortes Laboratories, Portland, OR; Marta Kozak, Thermo Fisher Scientific, San Jose, CA • Pain Management • Forensic Toxicology Goal…