gas phase
mass concentration
Observed Property
Observation Matrix
PCB 185
Object Of Interest
ACTRIS Vocabulary
trace gas variables
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. A chemical species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. The chmical formula for PCB 185 is C12H3Cl7. It is a member of the group of persistent organic pollutants known as polychlorinated biphenyls (PCBs). The IUPAC name is 2,2',3,4,5,5',6-Heptachlorobiphenyl
gaseous PCB 185 mass concentration
PCB 185 mass concentration
variable