2,4,5-Trimethylphenol, 100 µg/ml, Acetonitrile,

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

N-Nitrosodiethanolamine

Metamitron, 100µg/mL in Acetonitrile, 1ml