Conceptid (2) | Preflabel |
---|---|
CB74SDBD | Concentration of 2,4,4',5-tetrachlorobiphenyl {PCB74 CAS 32690-93-0} per unit dry weight of sediment <2000um |
PCBSD210 | Concentration of 2,4,4',5-tetrachlorobiphenyl {PCB74 CAS 32690-93-0} per unit dry weight of sediment |