Pyrazophos, 10.0 µg/ml, Acetonitrile, 10ml

Chrysene-d12, 1000µg/ml in Methylen Chloride, 1ml

Mesalazine, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 89-57-6

Methyl eicosanoate (Methyl arachidate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1120-28-1