Conceptid (2) | Preflabel |
---|---|
PCBSD065 | Concentration of 2,2',4,5'-tetrachlorobiphenyl {PCB49 CAS 41464-40-8} per unit dry weight of sediment by gas chromatography |
PCBSD096 | Concentration of 2,2',4,5'-tetrachlorobiphenyl {PCB49 CAS 41464-40-8} per unit dry weight of sediment <63um by gas chromatography |