the world > matter > physics > atomic physics > decomposition of light, spectrum > study of spectra > types of spectrometry or spectroscopy > [noun] > analysis of mass > instrument (5)
An apparatus used to analyse substances by the separation of ions in a sample according to their mass-to-charge ratio, which produces a…
An instrument used for photographing a spectrum. More widely, any apparatus for producing a visual record of a spectrum (optical or otherwise). Cf. m…