gas and particle phase
type: Concept

mass concentration
type: Concept

gas and particle variables
type: Concept
narrower: gas and particle benzanthracene mass concentration

Observed Property

benzanthracene
type: Concept

Observation Matrix

Object Of Interest

ACTRIS Vocabulary
type: ConceptScheme

gas and particle benzanthracene mass concentration
type: Concept
Observed Property: mass concentration
broader: gas and particle variables
broader: variable
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. "Gas and particle" means a system consisting of both gas and suspended liquid or solid particles in air (except cloud droplets). The chmical formula for benzanthracene is C18H12. It belongs to the group of polycyclic aromatic hydrocarbons (PAHs). The IUPAC name is benzo[a]anthracene
in scheme: ACTRIS Vocabulary
Object Of Interest: benzanthracene
creator: https://orcid.org/0000-0002-8981-0805
Observation Matrix: gas and particle phase

variable
type: Concept
narrower: gas and particle benzanthracene mass concentration