"Concentration of trichloroacetic acid {TCA CAS 76-03-9} per unit dry weight of biota {Mytilus galloprovincialis (ITIS: 79456: WoRMS 140481) [Subcomponent: flesh]}"@en . . "SDN:P01::MBCOCX32" . "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."@en . .