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Qualifier en français: composition chimique
Qualifier en anglais: chemistry
Qualifier en espagnol: química
Descripteur química
Note d'application: Usado con sustancias químicas y sustancias biológicas y no biológicas, para su composición, estructura, caracterización y propiedades. Usado también para la composición química o el contenido de órganos, tejidos, tumores, fluidos corporales, organismos y plantas. Excluye el análisis químico y la determinación de sustancias, para los que se usa /análisis. Excluye la síntesis, para la que se usa "/síntesis química". Excluye el aislamiento y purificación de sustancias para los que se usa "/aislamiento & purificación".
Qualifier en portugais: química
Synonymes: chemical characterization
chemical composition
chemical content
chemical properties
chemical structure
Identificateur unique RDF: https://id.nlm.nih.gov/mesh/Q000737
Note d'application: Used with chemicals, biological, and non-biological substances for their composition, structure, characterization, and properties; also used for the chemical composition or content of organs, tissue, tumors, body fluids, organisms, and plants. Excludes chemical analysis and determination of substances for which "analysis" is used; excludes synthesis for which "chemical synthesis" is used; excludes isolation and purification of substances for which "isolation & purification" is used.
Note d'indexation: subhead only; includes "chemical structure", "chemical composition", "chemical properties" or "chemical characterization"; includes "chemical composition" or "chemical content" of organs & tissues, organisms & plants; not for chemical analysis or determination ( = /analysis) nor chemical synthesis or manufacture ( = /chemical synthesis) nor chemical isolation or purification ( = /isolation & purification); see MeSH scope note in Introduction; indexing policy: Manual 19.8.15; DF: /chem or /CH
Qualificatifs autorisés: Aucun qualificatif
Note Online: search policy: Online Manual; use main heading/CH or CH (SH) or SUBS APPLY CH
Note historique: 91; used with Category A2-16, C4 & D 1991; A2-16, B1, B3-6, C4 & D 1992 forward
Version alternative: CHEM
Abréviation: CH
Identifiant DeCS: 29165
ID du Descripteur: Q000737
Documents indexés dans la Biblioteque Virtuelle de Santé (BVS): Cliquez ici pour accéder aux documents VHL
Date d'établissement: 01/01/1991
Date d'entrée: 29/08/1990
Date de révision: 24/07/2003
chemistry - Concept préféré
Concept UI M0030905
Note d'application Used with chemicals, biological, and non-biological substances for their composition, structure, characterization, and properties; also used for the chemical composition or content of organs, tissue, tumors, body fluids, organisms, and plants. Excludes chemical analysis and determination of substances for which "analysis" is used; excludes synthesis for which "chemical synthesis" is used; excludes isolation and purification of substances for which "isolation & purification" is used.
Terme préféré chemistry
chemical structure - Plus spécifique
Concept UI M0030906
Terme préféré chemical structure
chemical content - Plus spécifique
Concept UI M0030909
Terme préféré chemical content
chemical properties - Plus spécifique
Concept UI M0030910
Terme préféré chemical properties
chemical characterization - Plus spécifique
Concept UI M0030907
Terme préféré chemical characterization
chemical composition - Plus spécifique
Concept UI M0030908
Terme préféré chemical composition



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