Preferred Name |
quadrupole |
|
Synonyms |
|
|
Definitions |
A mass spectrometer that consists of four parallel rods whose centers form the corners of a square and whose opposing poles are connected. The voltage applied to the rods is a superposition of a static potential and a sinusoidal radio frequency potential. The motion of an ion in the x and y dimensions is described by the Matthieu equation whose solutions show that ions in a particular m/z range can be transmitted along the z axis. |
|
ID |
http://purl.obolibrary.org/obo/MS_1000081 |
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has_obo_namespace |
MS |
|
id |
MS:1000081 |
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label |
quadrupole |
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notation |
MS:1000081 |
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prefLabel |
quadrupole |
|
textual definition |
A mass spectrometer that consists of four parallel rods whose centers form the corners of a square and whose opposing poles are connected. The voltage applied to the rods is a superposition of a static potential and a sinusoidal radio frequency potential. The motion of an ion in the x and y dimensions is described by the Matthieu equation whose solutions show that ions in a particular m/z range can be transmitted along the z axis. |
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treeView | ||
subClassOf |
Delete | Mapping To | Ontology | Source |
---|---|---|---|
http://purl.obolibrary.org/obo/MS_1000081 | PEAO | SAME_URI | |
http://purl.allotrope.org/ontologies/equipment#AFE_0001045 | AFO | LOOM | |
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C70689 | NCIT | LOOM | |
http://purl.obolibrary.org/obo/NCIT_C70689 | BERO | LOOM | |
http://purl.obolibrary.org/obo/MS_1000081 | PEAO | LOOM |