(S)-(-)-Cotinine, 1000µg/ml in MeOH, 1ml

2,2',4,4',5,5'-Hexabromodiphenyl ether,50µg/ml,1ml

N-Methyl perfluorooctane sulfonamide, 10mg

Trichlorfon, 10.0 µg/ml, Acetonitrile, 10ml