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Descriptor English: Buffers
Descriptor Spanish: Tampones (Química)
Descriptor tampones
Entry term(s) amortiguador
Scope note: Sistema químico que funciona controlando el nivel de iones específicos en disolución. Cuando se controla el nivel de iones hidrógeno en solución al sistema se lo denomina tampón de pH.
Descriptor Portuguese: Soluções Tampão
Descriptor French: Substances tampon
Entry term(s): Buffer
Tree number(s): D27.720.470.280
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D002021
Scope note: A chemical system that functions to control the levels of specific ions in solution. When the level of hydrogen ion in solution is controlled the system is called a pH buffer.
Annotation: almost never IM
Allowable Qualifiers: No qualifiers
Public MeSH Note: 67
History Note: 67(64)
DeCS ID: 2050
Unique ID: D002021
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1967/01/01
Date of Entry: 1999/01/01
Revision Date: 2020/05/27
Buffers - Preferred
Concept UI M0003009
Scope note A chemical system that functions to control the levels of specific ions in solution. When the level of hydrogen ion in solution is controlled the system is called a pH buffer.
Preferred term Buffers
Entry term(s) Buffer



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