ACTRIS Vocabulary
type: ConceptScheme

PCB 82
type: Concept

gas and particle PCB 82 mass concentration
type: Concept
creator: https://orcid.org/0000-0002-8981-0805
broader: variable
broader: gas and particle 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. "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 PCB 82 is C12H5Cl5. It belongs to the group of persitent organic pollutants (POPs) known as polychlorinated biphenyls (PCBs). The IUPAC name is 2-chloronaphthalene
in scheme: ACTRIS Vocabulary
Observation Matrix: gas and particle phase
Object Of Interest: PCB 82
Observed Property: mass concentration

gas and particle phase
type: Concept

gas and particle variables
type: Concept
narrower: gas and particle PCB 82 mass concentration

mass concentration
type: Concept

variable
type: Concept
narrower: gas and particle PCB 82 mass concentration

Observation Matrix

Object Of Interest

Observed Property