Conceptid (3) | Preflabel |
---|---|
C29CX034 | Concentration of 2,2',4,4'-tetrachlorobiphenyl {PCB47 CAS 2437-79-8} per unit dry weight of sediment <63um |
PCBSD095 | Concentration of 2,2',4,4'-tetrachlorobiphenyl {PCB47 CAS 2437-79-8} per unit dry weight of sediment <63um by gas chromatography |
PCBSD126 | Concentration of 2,2',4,4'-tetrachlorobiphenyl {PCB47 CAS 2437-79-8} per unit dry weight of sediment <63um by gas chromatography-electron capture detection |