mass concentration
type: Concept

PCB 167
type: Concept

precipitation phase
type: Concept

Observed Property

precipitation variables
type: Concept
narrower: precipitation PCB 167 mass concentration

Observation Matrix

precipitation PCB 167 mass concentration
type: Concept
in scheme: ACTRIS Vocabulary
Observation Matrix: precipitation phase
Object Of Interest: PCB 167
creator: https://orcid.org/0000-0002-8981-0805
broader: precipitation 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. Precipitation is liquid or frozen water that forms in the atmosphere and falls to the earth. It comes in many forms, like rain, snow, and sleet. The chmical formula for PCB 167 is C12H4Cl6. It belongs to the group of persistent organic pollutants known as polychlorinated biphenyls (PCBs). The IUPAC name is 2,3′,4,4′,5,5′-Hexachlorobiphenyl

ACTRIS Vocabulary
type: ConceptScheme

variable
type: Concept
narrower: precipitation PCB 167 mass concentration

Object Of Interest