gas phase
type: Concept

Observed Property

Observation Matrix

number concentration
type: Concept

Object Of Interest

ACTRIS Vocabulary
type: ConceptScheme

trace gas variables
type: Concept

variable
type: Concept

mass 61 organic compounds number concentration
type: Concept
Observation Matrix: gas phase
broader: trace gas variables
broader: variable
Observed Property: number concentration
Object Of Interest: mass 61 organic compounds
creator: https://orcid.org/0000-0002-3380-3470
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 61, and consists with current knowledge of acetic acid, glycoaldehyde, n-propanol, and 2-propanol. The IUPAC name for acetic acid is acetic acid, glycoaldehyde is hydroxyacetaldehyde, n-propanol is propan-1-ol, and 2-propanol is propan-2-ol.
in scheme: ACTRIS Vocabulary

mass 61 organic compounds
type: Concept