Quadrupole Mass Spectrometry

Thermo Fisher Scientific, Inc. and Immundiagnostik AG announced a collaboration to develop novel mass spectrometry-based assays for qualitative and quantitative analysis of proteins and peptides. The goal is development of commercial assays to be widely applicable in research and routine clinical an more

Abiding by the exposome paradigm, incorporation of external and internal exposure metrics using metabolomics tools is warranted to refine the etiology of type II diabetes (T2D). A small (n = 51) age- and sex-matched case-control study was conducted in Cyprus coupling urinary trihalomethanes (THMs) w more

Analysis of fatty acids by gas chromatography (GC) is facilitated by the generation of volatile fatty acid methyl ester (FAME) derivatives. Here we describe the esterification procedure and a typical program for separating FAMEs using a gas chromatograph equipped with a flame ionization detector or more

Abstract An analytical method was developed for the detection of toldimfos sodium residues in porcine muscle and bovine milk using liquid chromatography–triple quadrupole tandem mass spectrometry (LC‐MS/MS) analysis. The drug was extracted from muscle and milk using 10 mM ammonium formate in ace more