1,2,3,4,6-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane

2,2',3,4',5,6,6'-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

2,4-Diaminotoluene