ACTRIS Vocabulary
type: ConceptScheme

gas phase
type: Concept

heptachlor
type: Concept

gaseous heptachlor mass concentration
type: Concept
creator: https://orcid.org/0000-0002-8981-0805
alternative label: heptachlor mass concentration
broader: trace gas variables
broader: variable
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 heptachlor is C10H5Cl7. It is a member of the group of persistent organic pollutants (POPs). The IUPAC name is 1,5,7,8,9,10,10-heptachlorotricyclo[5.2.1.02,6]deca-3,8-diene
in scheme: ACTRIS Vocabulary
Observation Matrix: gas phase
Object Of Interest: heptachlor
Observed Property: mass concentration

mass concentration
type: Concept

trace gas variables
type: Concept
narrower: gaseous heptachlor mass concentration

variable
type: Concept
narrower: gaseous heptachlor mass concentration

Observation Matrix

Object Of Interest

Observed Property