"1" . . . . "Concentration of hexachlorobenzene {HCB CAS 118-74-1} per unit dry weight of sediment <2000um"@en . "2017-12-14 17:35:28.0" . "accepted"@en . "SDN:P01::CHECX040" . . "2017-12-14 17:35:28.0" . . . "Conc_CAS118-74-1_drysed<2000um" . "SDN:P01::CHECX040" . "Unavailable"@en . "SDN:P01::CHECX040" . "false" . . "1" . . .