gas phase
type: Concept

mass concentration
type: Concept

Observed Property

Observation Matrix

Object Of Interest

ACTRIS Vocabulary
type: ConceptScheme

trace gas variables
type: Concept
narrower: mass 57.033 organic compounds mass concentration

variable
type: Concept
narrower: mass 57.033 organic compounds mass concentration

mass 57.033 organic compounds
type: Concept

mass 57.033 organic compounds mass concentration
type: Concept
Observation Matrix: gas phase
broader: variable
broader: trace gas variables
Observed Property: mass concentration
Object Of Interest: mass 57.033 organic compounds
definition: Mass concentration means mass per unit volume and is used in the construction mass_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 57.033, and consists with current knowledge of acrolein, methylketene. The chemical formula for acrolein is C3H4O, methylketene is C3H4O. The IUPAC name for acrolein is prop-2-enal, methylketene is unknown.
in scheme: ACTRIS Vocabulary
creator: https://orcid.org/0000-0002-3380-3470