GC Orbitrap versus GC-SQ MS

[Dom_GC_Orbitrap]

Hi everyone, I am interested to hear why you use high resolution accurate mass GC-MS? What advantages does it give you over nominal mass GC-MS?

[nicholas_warner]

Hi Dom

Starting my career on a single quadrupole instrument and moving into the triple quadrapole and finnally high resolution MS in recent years, the advantages obtained with high resolution technology become easily seen. Will full scan acquisition available, retrospective analysis of analytes of interest is made easy without costs in time with reanalysis using targeted acquisition techniques.