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Medical Subject Headings
Last uploaded:
March 22, 2026
| Id | http://purl.bioontology.org/ontology/MESH/D006863
http://purl.bioontology.org/ontology/MESH/D006863
|
|---|---|
| Preferred Name | Hydrogen-Ion Concentration |
| Definitions |
The normality of a solution with respect to HYDROGEN ions; H+. It is related to acidity measurements in most cases by pH = log 1/2[1/(H+)], where (H+) is the hydrogen ion concentration in gram equivalents per liter of solution. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
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| Synonyms |
Hydrogen-Ion Concentrations
pH
Concentrations, Hydrogen-Ion
Concentration, Hydrogen-Ion
Hydrogen Ion Concentration
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| Type | http://www.w3.org/2002/07/owl#Class |
All Properties
| definition | The normality of a solution with respect to HYDROGEN ions; H+. It is related to acidity measurements in most cases by pH = log 1/2[1/(H+)], where (H+) is the hydrogen ion concentration in gram equivalents per liter of solution. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed) |
|---|---|
| altLabel |
Hydrogen-Ion Concentrations
pH
Concentrations, Hydrogen-Ion
Concentration, Hydrogen-Ion
Hydrogen Ion Concentration
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| prefLabel | Hydrogen-Ion Concentration
|
| type | |
| tui | T081
|
| TERMUI |
T020703
T020704
|
| TH |
NLM (1966)
UNK (19XX)
|
| MMR | 20160623
|
| notation | D006863
|
| Inverse of RO | |
| Semantic type UMLS property | |
| Inverse of AQ | |
| FX | D002021
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| DX | 19660101
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| cui | C0020283
|
| DC | 1
|
| MN | G02.300
|
| AN | usually NIM
|
| AQL | DE RE
|
| MDA | 19990101
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| subClassOf |
| Delete | Subject | Author | Type | Created |
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| No notes to display |