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variable group > trace gas variables > mass 107.086 organic compounds number concentration

PREFERRED TERM

mass 107.086 organic compounds number concentration  

DEFINITION

  • Number concentration means number of molecule per unit volume, and is used in the construction molecular_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. This property concerns the isobaric group with atomic mass 107.086, and consists with current knowledge of o-xylene, m-xylene, p-xylene, and ethylbenzene. The IUPAC name for o-xylene is 1,2-xylene, m-xylene is 1,3-xylene, p-xylene is 1,4-xylene, and ethylbenzene is ethylbenzene.

BROADER CONCEPT

OBSERVATION MATRIX

OBSERVED PROPERTY

URI

https://vocabulary.actris.nilu.no/actris_vocab/mass107.086organiccompoundsnumberconcentration

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