gas and particle phase
type: Concept

PCB 195
type: Concept

mass concentration
type: Concept

gas and particle variables
type: Concept

gas and particle PCB 208 and PCB 195 mass concentration
type: Concept
in scheme: ACTRIS Vocabulary
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). PCB 208 and PCB 195 is a mixture of two compunds and belongs to the group of persistent organic pollutants known as polychlorinated biphenyls (PCBs).
Observed Property: mass concentration
creator: https://orcid.org/0000-0002-8981-0805
Observation Matrix: gas and particle phase
Object Of Interest: PCB 208
Object Of Interest: PCB 195

ACTRIS Vocabulary
type: ConceptScheme

variable
type: Concept

PCB 208
type: Concept

Observed Property

Observation Matrix

Object Of Interest