1,3,8-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane

4-Methyl-2,2',5,5'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

1,4-Dichloronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 1825-31-6

PCB No. 104, 100µg/ml in Isooctane, 1ml