Concept information
PREFERRED TERM
gas and particle 2h,2h-perfluorooctanoic 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 2h,2h-perfluorooctanoic acid is C8H3F13O2. It belongs to the group of persitent organic pollutants (POPs) known as polyfluoroalkyl substances (PFAS). The IUPAC name is 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctanoic acid
BROADER CONCEPT
OBSERVATION MATRIX
OBJECT OF INTEREST
OBSERVED PROPERTY
URI
https://vocabulary.actris.nilu.no/actris_vocab/gasandparticle2h-2h-perfluorooctanoicacidmassconcentration
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