gas phase
type: Concept

Observed Property

Observation Matrix

Object Of Interest

ACTRIS Vocabulary
type: ConceptScheme

trace gas variables
type: Concept
narrower: gaseous PCB 18 amount fraction

amount fraction
type: Concept

gaseous PCB 18 amount fraction
type: Concept
Observation Matrix: gas phase
Object Of Interest: PCB 18
broader: variable
broader: trace gas variables
alternative label: PCB 18 amount fraction
in scheme: ACTRIS Vocabulary
definition: Amount fraction is used in the construction mole_fraction_of_X_in_Y, where X is a material constituent of Y. The chmical formula for PCB 18 is C12H7Cl3. It is a member of the group of persistent organic pollutants known as polychlorinated biphenyls (PCBs). The IUPAC name is 2,2′,5′-Trichlorobiphenyl
Observed Property: amount fraction
creator: https://orcid.org/0000-0002-8981-0805

PCB 18
type: Concept

variable
type: Concept
narrower: gaseous PCB 18 amount fraction