gas phase
type: Concept

endrin
type: Concept

Observed Property

Observation Matrix

number concentration
type: Concept

Object Of Interest

ACTRIS Vocabulary
type: ConceptScheme

trace gas variables
type: Concept
narrower: gaseous endrin number concentration

gaseous endrin number concentration
Object Of Interest: endrin
alternative label: endrin 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 endrin is C12H8Cl6O. It is a member of the group of persistent organic pollutants (POPs). The IUPAC name is (1R,2R,3R,6S,7S,8S,9S,11R)-3,4,5,6,13,13-hexachloro-10-oxapentacyclo[6.3.1.13,6.02,7.09,11]tridec-4-ene
creator: https://orcid.org/0000-0002-8981-0805
broader: variable
broader: trace gas variables
Observed Property: number concentration
type: Concept
Observation Matrix: gas phase

variable
type: Concept
narrower: gaseous endrin number concentration