Terbuthylazine, 100 µg/ml, Methanol, 1ml

Chrysene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1719-03-5

Paraoxon-ethyl, 10 µg/ml, Cyclohexane, 10ml

5-Methylcytidine, 100mg