gas phase
type: Concept

mass concentration
type: Concept

Observed Property

Observation Matrix

Object Of Interest

ACTRIS Vocabulary
type: ConceptScheme

trace gas variables
type: Concept
narrower: gaseous benzo(ghi)perylene mass concentration

gaseous benzo(ghi)perylene mass concentration
type: Concept
in scheme: ACTRIS Vocabulary
creator: https://orcid.org/0000-0002-8981-0805
broader: trace gas variables
broader: variable
Observed Property: 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'. The chmical formula for benzo(ghi)perylene is C22H12. It is a member of the group of polycyclic aromatic hydrocarbons (PAHs). The IUPAC name is hexacyclo[12.8.0.02,11.03,8.04,21.017,22]docosa-1(14),2(11),3(8),4,6,9,12,15,17(22),18,20-undecaene
Object Of Interest: benzo(ghi)perylene
alternative label: benzo(ghi)perylene mass concentration
Observation Matrix: gas phase

variable
type: Concept
narrower: gaseous benzo(ghi)perylene mass concentration

benzo(ghi)perylene
type: Concept