Ethyl acetate, 1000µg/ml in MeOH, 1ml

1,2-Bis(2,4,6-tribromophenoxy)ethane, 1.2ml x 50ug/ml, nonane

2,4-Dimethylaniline, 100 µg/ml, Acetonitrile, 5m

1,2,3,4,6,7-Hexachloronaphthalene, 50µg/ml in nonane, 1,2ml