Conceptid (3) | Preflabel |
---|---|
C29CX035 | Concentration of 2,2',4,5'-tetrachlorobiphenyl {PCB49 CAS 41464-40-8} per unit dry weight of sediment <63um |
PCBSD096 | Concentration of 2,2',4,5'-tetrachlorobiphenyl {PCB49 CAS 41464-40-8} per unit dry weight of sediment <63um by gas chromatography |
PCBSD127 | Concentration of 2,2',4,5'-tetrachlorobiphenyl {PCB49 CAS 41464-40-8} per unit dry weight of sediment <63um by gas chromatography-electron capture detection |