. . . "The quantity or mass of the specified analyte contained in a sample of unsieved sediment normalised to a unit of dry weight."@en . "SDN:P01::KL503X66" . "Conc_CAS375-95-1_drysed" . . "Concentration of perfluorononanoic acid {CAS 375-95-1} per unit dry weight of sediment"@en . . "accepted"@en . . . . . . . . . . . . . . .