Polychlorinated biphenyl.Aroclor 1248:MCnc:Pt:Ser/Plas:Qn
polychlorinated biphenyl.aroclor 1248:mcnc:pt:ser/plas:qn
Polychlorinated biphenyl.Aroclor 1248 [Mass/Vol]
polychlorinated biphenyl.aroclor 1248 [mass/vol]