Definitions for tandem mass spectrometry
This page provides all possible meanings and translations of the word tandem mass spectrometry
Tandem mass spectrometry
Tandem mass spectrometry, also known as MS/MS or MS², involves multiple steps of mass spectrometry selection, with some form of fragmentation occurring in between the stages.
U.S. National Library of Medicine
Tandem Mass Spectrometry
A mass spectrometry technique using two (MS/MS) or more mass analyzers. With two in tandem, the precursor ions are mass-selected by a first mass analyzer, and focused into a collision region where they are then fragmented into product ions which are then characterized by a second mass analyzer. A variety of techniques are used to separate the compounds, ionize them, and introduce them to the first mass analyzer. For example, for in GC-MS/MS, GAS CHROMATOGRAPHY-MASS SPECTROMETRY is involved in separating relatively small compounds by GAS CHROMATOGRAPHY prior to injecting them into an ionization chamber for the mass selection.
Find a translation for the tandem mass spectrometry definition in other languages:
Select another language:
Discuss these tandem mass spectrometry definitions with the community:
Use the citation below to add this definition to your bibliography:
"tandem mass spectrometry." Definitions.net. STANDS4 LLC, 2014. Web. 25 Oct. 2014. <http://www.definitions.net/definition/tandem mass spectrometry>.