Preliminary results of an interlaboratory PCB check sample program.
D000818:Animals; D002849:Chromatography, Gas; D003201:Computers; D005399:Fishes / Q000378:metabolism*; D007753:Laboratories; D008722:Methods; D011078:Polychlorinated Biphenyls / Q000032:analysis* / Q000302:isolation & purification
D011078:Polychlorinated Biphenyls