D5-Terbuthylazine, 100 µg/ml, Acetone, 1ml

Sulfisoxazole, 100 µg/ml, Methanol, 1ml

3,3',4,4',5,5'-Hexabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

1,2,3,4-Tetachloronaphthalene