p-Xylene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 106-42-3

1,2-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 20291-72-9

Vamidothion-sulfoxide, 100 µg/ml, Acetonitrile,

Dibromochloromethane, 100 µg/ml, Methanol, 5ml