Cyanazine, 10 µg/ml, Ethyl acetate, 10ml

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

Secbumeton, 100 µg/ml, Acetonitrile, 5ml

2,6-Diamino-4-nitrotoluene