3-Methylcholanthrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 56-49-5

3,6-Dimethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15869-94-0

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

Trifluralin, 1000µg/ml in Toluene, 1ml