gas phase
type: Concept

gaseous PCB 97 number concentration
type: Concept
alternative label: PCB 97 number concentration
in scheme: ACTRIS Vocabulary
definition: Number concentration means number of molecule per unit volume, and is used in the construction molecular_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 97 is C12H5Cl5. 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'-Pentachlorobiphenyl
creator: https://orcid.org/0000-0002-8981-0805
broader: variable
broader: trace gas variables
Observation Matrix: gas phase
Object Of Interest: PCB 97
Observed Property: number concentration

ACTRIS Vocabulary
type: ConceptScheme

variable
type: Concept
narrower: gaseous PCB 97 number concentration

trace gas variables
type: Concept
narrower: gaseous PCB 97 number concentration

PCB 97
type: Concept

number concentration
type: Concept

Observed Property

Observation Matrix

Object Of Interest