"Concentration of 2,3,3',4,4'-pentachlorobiphenyl {PCB105 CAS 32598-14-4} per unit dry weight of biota {Mytilus edulis (ITIS: 79454: WoRMS 140480) [Subcomponent: flesh]} by gas chromatography-electron capture detection"@en . . "CBIOM008" . "The amount (mass or number of moles) of the specified analyte per unit weight of the specified organism or part thereof after water has been removed." . .