2-Nitrophenol, 100 µg/ml, Acetonitrile, 1ml

1-Methylhistamine Dihydrochloride, 25mg

Metoxuron, 10 µg/ml, Acetonitrile, 10ml

3,4,4'-Trichloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane