epsilon-HCH, 10μg/ml in Acetonitrile, 1ml

2,4,4’-Trichlorobiphenyl (28)

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

D4-Folpet, 100 µg/ml, Acetone, 1ml