D6-Chlorotoluron, 100 µg/ml, Acetone, 1ml

N-Nitrosodiisobutylamine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 997-95-5

Benzo(g,h,i)perylene

Sulfathiazole, 100 µg/ml, Methanol, 1ml