Conceptid (2) | Preflabel |
---|---|
PCBSD113 | Concentration of 2,2',3,4',5,5',6-heptachlorobiphenyl {PCB187 CAS 52663-68-0} per unit dry weight of sediment <63um by gas chromatography-electron capture detection |
PCBSD146 | Concentration of 2,2',3,4',5,5',6-heptachlorobiphenyl {PCB187 CAS 52663-68-0} per unit dry weight of sediment by gas chromatography-electron capture detection |