2,2',5-Trichlorobiphenyl:MCnc:Pt:Ser/Plas:Qn:Confirm
2,2',5-trichlorobiphenyl:mcnc:pt:ser/plas:qn:confirm
2,2',5-Trichlorobiphenyl (PCB) Confirm [Mass/Vol]
2,2',5-trichlorobiphenyl (pcb) confirm [mass/vol]