ACTRIS Vocabulary
type: ConceptScheme

gas phase
type: Concept

number concentration
type: Concept

trace gas variables
type: Concept
narrower: trichlorofluoromethane number concentration

trichlorofluoromethane
type: Concept

trichlorofluoromethane number concentration
type: Concept
creator: https://orcid.org/0000-0002-8981-0805
alternative label: CFC-11 number concentration
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'. The chemical formula for trichlorofluoromethane is CFCl3. It is also called CFC-11 and is a member of the group of halogonated organics known as chlorofluorocarbons (CFCs). The IUPAC name is trichloro(fluoro)methane
in scheme: ACTRIS Vocabulary
Observation Matrix: gas phase
Object Of Interest: trichlorofluoromethane
Observed Property: number concentration

variable
type: Concept
narrower: trichlorofluoromethane number concentration

Observation Matrix

Object Of Interest

Observed Property