ONKI3 | Medical Subject Headings

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The way property values are displayed: value/row values side by side

The way concept relations are shown: separately in hierarchy

Tandem Mass Spectrometry

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Hierarchy:	Medical Subject Headings (MeSH) ∟ Investigative Techniques ∟ Chemistry, Analytical ∟ Mass Spectrometry ∟ Tandem Mass Spectrometry 5 coordinate concepts ∟ Gas Chromatography-Mass Spectrometry \| ∟ Spectrometry, Mass, Electrospray Ionization \| ∟ Spectrometry, Mass, Fast Atom Bombardment \| ∟ Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization \| ∟ Spectrometry, Mass, Secondary Ion Medical Subject Headings (MeSH) ∟ Natural Sciences ∟ Chemistry ∟ Chemistry, Analytical ∟ Mass Spectrometry ∟ Tandem Mass Spectrometry 5 coordinate concepts ∟ Gas Chromatography-Mass Spectrometry \| ∟ Spectrometry, Mass, Electrospray Ionization \| ∟ Spectrometry, Mass, Fast Atom Bombardment \| ∟ Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization \| ∟ Spectrometry, Mass, Secondary Ion X
Broader terms:	Medical Subject Headings (MeSH) ∟ Investigative Techniques ∟ Chemistry, Analytical ∟ Mass Spectrometry ∟ Tandem Mass Spectrometry Medical Subject Headings (MeSH) ∟ Natural Sciences ∟ Chemistry ∟ Chemistry, Analytical ∟ Mass Spectrometry ∟ Tandem Mass Spectrometry Mass Spectrometry > Chemistry, Analytical > Investigative Techniques > Medical Subject Headings (MeSH) Mass Spectrometry > Chemistry, Analytical > Chemistry > Natural Sciences > Medical Subject Headings (MeSH) X
Annotation:	suggested AN: coordinate with other specific chromatography or MS sample preparation methods X
History note:	Spectrum Analysis, Mass or specifics (1981-2006)X
historyNote*:	2007 X
publicMeSHNote*:	2007 X
Scope note:	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. X
activeMeSHYear*:	2007X
dateCreated*:	2006-07-05X
dateEstablished*:	2007-01-01X
recordAuthorizer*:	sjnX
recordMaintainer*:	nnsX
recordOriginator*:	nnsX
Type:	Concept X
Coordinate terms:	Gas Chromatography-Mass Spectrometry \| Spectrometry, Mass, Electrospray Ionization \| Spectrometry, Mass, Fast Atom Bombardment \| Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization \| Spectrometry, Mass, Secondary Ion X
URI:	X
Labels and equivalent concepts:	Tandemimassaspektrometria (fi) Mass Spectrometry-Mass Spectrometry (en, replaced) X
Share:	X