"false" . . "SDN:P01::C2XMM028" . . "SDN:P01::C2XMM028" . "accepted"@en . "2018-12-18 16:09:12.0" . "1" . "The quantity or mass of the specified analyte contained in a dried subsample of sediment that passes through a 2000 micron sieve."@en . . . "1" . "Concentration of 2,3,4,6,7,8-hexachlorodibenzofuran {2,3,4,6,7,8-hexaCDF CAS 60851-34-5} per unit dry weight of sediment <2000um"@en . "2,3,4,6,7,8-hexaCDF_sed<2000um" . . "SDN:P01::C2XMM028" . . . "2018-12-18 16:09:12.0" . . .