For each sample analyzed, the ions yielded a chart or “mass spectrum” from which the original ... There, McLafferty and Gohlke coupled their gas chromatograph with a very fast mass spectrometer that ...

Mass spectrometry–based proteomics is still rapidly expanding, not just in terms of the methods and instruments but also the biological questions. Carol Robinson first used a mass spectrometer ...

Schematic flow chart showing the steps for the analysis of 18 endogenous plant hormones and their metabolites in plant tissues by HPLC–electrospray ionization–tandem mass spectrometry (HPLC ...

TThe expression CMS is a single quadrupole mass spectrometer, equipped with ESI and APCI probes, switchable with minimal effort. The instrument has a mass range of m/z 10 to m/z 1,200, and a ...