D3-Bifenox, 100 µg/ml, Acetonitrile, 1ml

Nitrite as NO2-, 1000µg/ml in water, 100ml

7-Aminobenz[a]anthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2381-18-2

Caffeic Acid Methyl Ester, >95%, 250mg