SINCE the last report on the results of the massspectrograph (NATURE, September 22) the work with that instrument has been very disappointing. Owing partly to the capricious behaviour of the ...

The JEOL AccuTOF, configured with a new Direct Analysis in Real Time (DART) ion source, represents a significant breakthrough in mass spectrometry. It is the first mass spectrometer to allow the ...

Named after shotgun DNA sequencing, in which long DNA sequences are computationally reconstructed from many short sequencing reads, shotgun proteomics identifies proteins from tandem mass spectra ...

Every analyst using GC-MS should have a fundamental understanding of how a mass spectrum is generated and if a library match is correct or not. This course takes this a step further to enhance mass ...