3,3',4,4'-Tetrachlorodiphenyl ether, 1.2ml x 50ug/ml, toluene

Heptachlor-exo-epoxide, 10 µg/ml, Cyclohexane, 1

Pyruvic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 127-17-3

2-Methylnaphthalene, 10.0 µg/ml, Acetonitrile, 1