scientist moved the vial of sample out from the tray autosampler of the liquid chromatography mass spectrometer lc ms a

analysis analytical biochemistry biology biotech biotechnology care chemical chemistry chromatography device diagram drug education equipment experiment formula fourier health hplc industry instrument lab laboratory liquid machine mass medical medicinal medicine ms nanotechnology people pharmaceutical pharmacy research researcher sample science scientific scientist spectra spectrometer spectrometry spectroscopy spectrum technology test vial work