Trichloroethene, 1000µg/ml in MeOH, 1ml

Ipronidazole, 100 µg/ml, Methanol, 5ml

o-Aminoazo-p-toluene

2,2',3,4,4',5,5',6-Octabromodiphenyl ether, 50µg/ml in Toluene, 1,2ml