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variable group > gas and particle variables > gas and particle 2-(perfluorooctyl)ethanoic acid mass concentration
variable > gas and particle 2-(perfluorooctyl)ethanoic acid mass concentration

PREFERRED TERM

gas and particle 2-(perfluorooctyl)ethanoic acid 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. "Gas and particle" means a system consisting of both gas and suspended liquid or solid particles in air (except cloud droplets). The chmical formula for 2-(perfluorooctyl)ethanoic acid is C10H3F17O2. It belongs to the group of persitent organic pollutants (POPs) known as polyfluoroalkyl substances (PFAS). The IUPAC name is 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecanoic acid

OBSERVATION MATRIX

OBSERVED PROPERTY

URI

https://vocabulary.actris.nilu.no/actris_vocab/gasandparticle2-perfluorooctylethanoicacidmassconcentration

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