Time-of-flight mass spectrometry is a method of mass spectrometry in which an ion's mass-to-charge ratio is determined by a time of flight measurement. Ions are accelerated by an electric field of kno
A dual stage reflectron from a Shimadzu IT-TOF instrument. The 46 metal plates carry the voltages which set up the potential gradient.
Agilent 6210 electrospray ionization orthogonal time-of-flight mass spectrometer (right) and HPLC (left) (circa 2007)
Bendix MA-2 Time-of-Flight Mass Spectrometer, 1960s
Mass spectrometry
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Mass spectrometry is an analytical technique that is used to measure the mass-to-charge ratio of ions. The results are presented as a mass spectrum, a plot of intensity as a function of the mass-to-ch
Time-of-flight mass spectrometry
…Time-of-flight mass spectrometry (TOFMS) is a method of mass spectrometry in which an ion's mass-to-charge ratio is determined by a time of flight measurement. Ions are accelerated by an electric field of known strength. This…
Discovery of neon isotopes
Replica of F.W. Aston's third mass spectrometer
Calutron mass spectrometers were used in the Manhattan Project for uranium enrichment.
Surface ionization source at the Argonne National Laboratory linear accelerator