. . "Unavailable"@en . . . . "4" . "CAS91-20-3_sed<63" . . "SDN:P01::CPAHSD15" . "2013-11-05 11:51:51.0" . . "SDN:P01::CPAHSD15" . . . . "false" . "4" . "accepted"@en . "SDN:P01::CPAHSD15" . "2013-11-05 11:51:51.0" . . "Concentration of naphthalene {CAS 91-20-3} per unit dry weight of sediment <63um"@en . .