substance fraction

Preferred Label : substance fraction;

Detailed label : substance fraction, x;

IUPAC acronym : ISO;

IUPAC definition : Ratio of the amount-of-substance of the component to the total amount-of-substance in the system containing the component.;

Scope note : for clinical chemistry the term system is recommended, iso uses mixture.; for clinical chemistry the term component is recommended, iso uses substance.; the term substance fraction is recommended for clinical chemistry, iupac also uses mole fraction and amount fraction.;

Details

Origin ID

S06075;

Automatic exact mappings (from CISMeF team)
- Substance Fraction [LOINC Property]
- Substance fraction (property) (qualifier value) [SNOMED CT concept]
See also
- amount fraction x (y for gaseous mixtures) [IUPAC Quantity]
- amount of substance [IUPAC Quantity]
- component [IUPAC Term]
- efficiency of nebulization [IUPAC Quantity]
- local efficiency of atomization [IUPAC Quantity]
- local fraction atomized [IUPAC Quantity]
- local fraction volatilized [IUPAC Quantity]
- mixture [IUPAC Term]
- mole fraction [IUPAC Term]
- system [IUPAC Term]

Keyword's position in hierarchy(ies) :

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