Mass Spectrometry - Principles and Applications
Mass Spectrometry FAQ
What is a mass spectrometer?
Mass spectrometers can be smaller than a coin, or they can fill very large rooms. Although the various instrument types serve in vastly different applications, they nevertheless share certain operating fundamentals.
What is mass spectrometry (MS)?
Mass spectrometry ( MS ), also called mass spec, 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-charge ratio.
What are the components of a mass spectrometer?
A mass spectrometer consists of three components: an ion source, a mass analyzer, and a detector. The ionizer converts a portion of the sample into ions. There is a wide variety of ionization techniques, depending on the phase (solid, liquid, gas) of the sample and the efficiency of various ionization mechanisms for the unknown species.
What is mass spectrometry used for?
Mass spectrometry, analytic technique by which chemical substances are identified by the sorting of gaseous ions in electric and magnetic fields according to their mass-to-charge ratios. The instruments used in such studies are called mass spectrometers and mass spectographs.
What is a mass spectrum in spectrometry?
The results are presented as a mass spectrum, a plot of intensity as a function of the mass-to-charge ratio. Mass spectrometry is used in many different fields and is applied to pure samples as well as complex mixtures. A mass spectrum is a type of plot of the ion signal as a function of the mass-to-charge ratio.
Mass Spectrometry References
If you want to know more about Mass Spectrometry, consider exploring links below:
What Is Mass Spectrometry
- https://www.britannica.com/science/mass-spectrometry
- https://en.wikipedia.org/wiki/Mass_spectrometry
- https://www.chemistrylearner.com/mass-spectrometry.html
- https://www.broadinstitute.org/technology-areas/what-mass-spectrometry
Mass Spectrometry Information
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