Conceptid (2) | Preflabel |
---|---|
CDSED864 | Concentration of 3,3',4-trichlorobiphenyl {PCB35 CAS 37680-69-6} per unit dry weight of sediment |
CMSED864 | Concentration of 3,3',4-trichlorobiphenyl {PCB35 CAS 37680-69-6} per unit dry weight of sediment <2000um by gas chromatography-mass spectrometry |