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variable group > trace gas variables > gaseous PCB 178 amount fraction

PREFERRED TERM

gaseous PCB 178 amount fraction  

DEFINITION

  • Amount fraction is used in the construction mole_fraction_of_X_in_Y, where X is a material constituent of Y. The chmical formula for PCB 178 is C12H3Cl7. It is a member of the group of persistent organic pollutants known as polychlorinated biphenyls (PCBs). The IUPAC name is 2,2',3,3',5,5',6-Heptachlorobiphenyl

BROADER CONCEPT

ENTRY TERMS

  • PCB 178 amount fraction

OBSERVATION MATRIX

OBJECT OF INTEREST

OBSERVED PROPERTY

URI

https://vocabulary.actris.nilu.no/actris_vocab/PCB178amountfraction

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