gas and particle phase
PCB 195
mass concentration
gas and particle variables
gas and particle PCB 208 and PCB 195 mass concentration
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
Observation Matrix
Object Of Interest
ACTRIS Vocabulary
PCB 208
variable