Conceptid (2) | Preflabel |
---|---|
PCBSD135 | Concentration of 2,3,3',4,4',5-hexachlorobiphenyl {PCB156 CAS 38380-08-4} per unit dry weight of sediment <63um by gas chromatography-electron capture detection |
PCBSD168 | Concentration of 2,3,3',4,4',5-hexachlorobiphenyl {PCB156 CAS 38380-08-4} per unit dry weight of sediment by gas chromatography-electron capture detection |