Bensulide, 10.0 µg/ml, Acetone, 10ml

Ethanol standard in serum,3.0g/L,serum, 3mL

(+)-γ-1R,2R,5R,6S,9S,10R-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene

Roflumilast, 10mg