Aroclor 1248 in Transformer Oil

cis-Nonachlor, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 5103-73-1

PCB No. 47, 100µg/ml in Isooctane, 1ml

1,1,2-Trichloroethane