Conceptid (2) | Preflabel |
---|---|
PCBSD122 | Concentration of 2,2',3,5'-tetrachlorobiphenyl {PCB44 CAS 41464-39-5} per unit dry weight of sediment <63um by gas chromatography-electron capture detection |
PCBSD155 | Concentration of 2,2',3,5'-tetrachlorobiphenyl {PCB44 CAS 41464-39-5} per unit dry weight of sediment by gas chromatography-electron capture detection |