Ofloxacin, 100µg/ml in Acetonitrile, 5ml

5-Chloro-2-(methylamino)benzophenone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1022-13-5

Azimsulfuron, 10mg

Hexavalent Chromium (Cr 6+)