Using Gas Chromatography – Tandem Mass Spectrometry to Improve the Reliability and Accuracy of Organic Acid Analyses in Urine

TP 401 Screening of organic acids for nutritional and metabolic profiling from dried urine spots using Gas Chromatograph Mass Spectrometer Dr. Aseem Wagle1; Prashant Hase1; Bhaumik Trivedi1; Sanket Chiplunkar1; Durvesh Sawant1; Rahul Dwivedi1; Hemant Kesarkar1; Dheeraj Handique1; Dr. Pratap Rasam1;…

Gas Chromatograph Mass Spectrometer GCMS-QP 2020 NX Application News Screening of organic acids for nutritional and metabolic profiling from dried urine spots using Gas Chromatograph Mass Spectrometer Dr. Aseem Wagle, Prashant Hase, Bhaumik Trivedi, Sanket Chiplunkar, Durvesh Sawant, Nitish Suryawanshi,…

Organic acids Standard 1 analysis of silylated organic acids in urine Application Note Metabolomics Authors Introduction Agilent Technologies, Inc. GC/MS with an Agilent CP-Sil 8 CB Low Bleed/MS column separates 37 silylated organic acids in urine in 70 minutes. Conditions…

Smoker’s and Non-Smoker’s Urine Comparison Using Comprehensive Two-Dimensional Gas Chromatography High Performance Time-of-Flight Mass Spectrometry David E. Alonso* and Joseph E. Binkley | LECO Corporation, St. Joseph, Michigan U.S.A. Introduction Objectives • Implement the use of enhanced, comprehensive two-dimensional gas…