2,2′,3,4,4′-pentabromodiphenyl ether
type: Concept

gas phase
type: Concept

mass concentration
type: Concept

Observed Property

Observation Matrix

3,3',4,4',5-pentabromodiphenyl ether
type: Concept

Object Of Interest

ACTRIS Vocabulary
type: ConceptScheme

trace gas variables
type: Concept
narrower: gaseous PBDE 85 and PBDE 126 mass concentration

variable
type: Concept
narrower: gaseous PBDE 85 and PBDE 126 mass concentration

gaseous PBDE 85 and PBDE 126 mass concentration
type: Concept
Object Of Interest: 2,2′,3,4,4′-pentabromodiphenyl ether
Object Of Interest: 3,3',4,4',5-pentabromodiphenyl ether
creator: https://orcid.org/0000-0002-8981-0805
Observed Property: mass concentration
broader: variable
broader: trace gas variables
in scheme: ACTRIS Vocabulary
alternative label: PBDE 85 and PBDE 126 mass concentration
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. 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'. PBDE 85 and PBDE 126 is a mixture of two compunds and belongs to the group of persistent organic pollutants known as polybrominated diphenyl ethers (PBDEs).
Observation Matrix: gas phase