ε-1,2,5,6,9,10-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene

Hexazinone, 100 µg/ml, Acetonitrile, 5ml

Riboflavin-13C,15N2, 1mg

2,2',3,3',4',5,6-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane