gas phase
type: Concept

mass concentration
type: Concept

dibenz(a,h)anthracene
type: Concept

Observed Property

Observation Matrix

Object Of Interest

ACTRIS Vocabulary
type: ConceptScheme

trace gas variables
type: Concept
narrower: gaseous dibenz(a,h)anthracene mass concentration

gaseous dibenz(a,h)anthracene mass concentration
type: Concept
in scheme: ACTRIS Vocabulary
Observation Matrix: gas phase
alternative label: dibenz(a,h)anthracene mass concentration
creator: https://orcid.org/0000-0002-8981-0805
Observed Property: mass concentration
broader: variable
broader: trace gas variables
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'. The chmical formula for dibenz(a,h)anthracene is C22H14. It is a member of the group of polycyclic aromatic hydrocarbons (PAHs). The IUPAC name is naphtho[1,2-b]phenanthrene
Object Of Interest: dibenz(a,h)anthracene

variable
type: Concept
narrower: gaseous dibenz(a,h)anthracene mass concentration