Flunixin, 100 µg/ml, Acetonitrile, 1ml

γ-1,2,5,6,9,10-Hexabromocyclododecane, 50µg/ml in Toluene, 1,2ml

2,4,4',6-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane

Paraoxon