ACTRIS Vocabulary
type: ConceptScheme

biphenyl
type: Concept

gas and particle biphenyl mass concentration
type: Concept
creator: https://orcid.org/0000-0002-8981-0805
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 biphenyl is C12H10. It belongs to the group of polycyclic aromatic hydrocarbons (PAHs). The IUPAC name is 1,1'-biphenyl
in scheme: ACTRIS Vocabulary
Observation Matrix: gas and particle phase
Object Of Interest: biphenyl
Observed Property: mass concentration

gas and particle phase
type: Concept

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

mass concentration
type: Concept

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

Observation Matrix

Object Of Interest

Observed Property