gas phase
type: Concept

Observed Property

Observation Matrix

number concentration
type: Concept

acetic acid number concentration
broader: variable
broader: trace gas variables
creator: https://orcid.org/0000-0001-5158-8703
Object Of Interest: acetic acid
Observed Property: number concentration
contributor: 0000-0002-1490-169X
Observation Matrix: gas phase
type: Concept
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 acetic acid is C2H4O2. Acetic acid is a member of the group of carboxylic acids & anhydrides. The IUPAC name for acetic acid is acetic acid.
in scheme: ACTRIS Vocabulary

Object Of Interest

ACTRIS Vocabulary
type: ConceptScheme

trace gas variables
type: Concept
narrower: acetic acid number concentration

acetic acid
type: Concept

variable
type: Concept
narrower: acetic acid number concentration