Conceptid (2) | Preflabel |
---|---|
PCBSD044 | Concentration of 2,2',3,3',4,4',5-heptachlorobiphenyl {PCB170 CAS 35065-30-6} per unit dry weight of sediment by gas chromatography |
PCBSD141 | Concentration of 2,2',3,3',4,4',5-heptachlorobiphenyl {PCB170 CAS 35065-30-6} per unit dry weight of sediment <63um by gas chromatography |