gas phase
type: Concept

mass 69.070 organic compounds number concentration
type: Concept
Observation Matrix: gas phase
Object Of Interest: mass 69.070 organic compounds
broader: variable
broader: trace gas variables
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 69.070, and consists with current knowledge of isoprene, and cyclopentene. The IUPAC name for isoprene is isoprene, and cyclopentene is cyclopentene.
in scheme: ACTRIS Vocabulary
Observed Property: number concentration
creator: https://orcid.org/0000-0002-3380-3470

mass 69.070 organic compounds
type: Concept

variable
type: Concept
narrower: mass 69.070 organic compounds number concentration

trace gas variables
type: Concept
narrower: mass 69.070 organic compounds number concentration

ACTRIS Vocabulary
type: ConceptScheme

number concentration
type: Concept

Observed Property

Observation Matrix

Object Of Interest