Hexachlorobutadiene, 1000µg/ml in Toluene, 1ml

2,2',3,3',4,4'-Hexabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Dimetridazole, 250mg

(±)-Atenolol,100 µg/mL,MeOH,1mL,