Mass spectrometry
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hai this is very excellent explanation through view nature of the enter smaple into the MS-speoctrometry instrument, Thank You
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@lewisjames1990 FFT = "fast fourier transform" it refers to a math algorithm to take a composite analog signal and give you the discrete frequencies that make up that signal... So, if you required a "C" chord played on the piano you could pull out the frequencies of the 3 notes....
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speak up
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it relay help us to understand MS.
THANK YOU
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good as a fast introduction on lCMSMS.
THANK YOU
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its incredible how brilliant people can be
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Marvelous
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without some explaining words this is useless.
tomsan84 1 year ago 12
@tomsan84 this shows the operation of a Fourier transform mass spectrometer with a front end electrospray source. (1) mass specs require gas phase ions to work. from 0-20 you see ions being made. 2000 volts beween the tube and the inlet will direct ions into the MS. liquid phase ions (like sodium+ chloride-) are turned to gas phase by heat and gas.... when the droplet becomes small enough, the (+) ions push away from each other and are now in the gas phase and go into the MS.
proteowizard 7 months ago 2